qrcoA little theory. A new perspective.
THE COLOR STUDIES · 5 COLORS

Yellow Study — Lemon MomentumA study in color.

Start with the whole. Fall for the details.

5 colors / QRCO collectionLightest #E4F630 · Darkest #E5CE2D
COLOR 01 / 05

Yellow

#DDD31CL* 82.9
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 221, 211, 28 · HSL 56.9°, 77.5%, 48.8%. Explore lighter and darker expressions without changing the original palette.

01 Shades & tints

QRCO’s HSL lightness steps, from 10% to 90%. Tap a swatch to preview it.

02 Color variants

The editor’s existing lightness offsets around #DDD31C.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#DDD31C13.41:1 · AAA
03 Profile & contrast
CIELAB · D65
82.9, -14.1, 79.6
Relative luminance
0.6204
HSL saturation
77.5%
HSL lightness
48.8%

Aa On white · 1.57:1 · Below AA

Aa On black · 13.41:1 · AAA

Normal text: AA requires 4.5:1, AAA 7:1. Large text: AA requires 3:1, AAA 4.5:1. Ratings apply to the measured pair.

Strongest partner in this palette: #E4F630 at 1.31:1.

COLOR 02 / 05

Lime

#E4F630L* 92.8
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 228, 246, 48 · HSL 65.5°, 91.7%, 57.6%. Explore lighter and darker expressions without changing the original palette.

01 Shades & tints

QRCO’s HSL lightness steps, from 10% to 90%. Tap a swatch to preview it.

02 Color variants

The editor’s existing lightness offsets around #E4F630.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#E4F63017.52:1 · AAA
03 Profile & contrast
CIELAB · D65
92.8, -27.6, 83.7
Relative luminance
0.8262
HSL saturation
91.7%
HSL lightness
57.6%

Aa On white · 1.20:1 · Below AA

Aa On black · 17.52:1 · AAA

Normal text: AA requires 4.5:1, AAA 7:1. Large text: AA requires 3:1, AAA 4.5:1. Ratings apply to the measured pair.

Strongest partner in this palette: #E5CE2D at 1.33:1.

COLOR 03 / 05

Yellow

#EFDA44L* 86.5
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 239, 218, 68 · HSL 52.6°, 84.2%, 60.2%. Explore lighter and darker expressions without changing the original palette.

01 Shades & tints

QRCO’s HSL lightness steps, from 10% to 90%. Tap a swatch to preview it.

02 Color variants

The editor’s existing lightness offsets around #EFDA44.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#EFDA4414.78:1 · AAA
03 Profile & contrast
CIELAB · D65
86.5, -8.7, 72.2
Relative luminance
0.6891
HSL saturation
84.2%
HSL lightness
60.2%

Aa On white · 1.42:1 · Below AA

Aa On black · 14.78:1 · AAA

Normal text: AA requires 4.5:1, AAA 7:1. Large text: AA requires 3:1, AAA 4.5:1. Ratings apply to the measured pair.

Strongest partner in this palette: #E4F630 at 1.19:1.

COLOR 04 / 05

Lime

#CADB2AL* 83.6
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 202, 219, 42 · HSL 65.8°, 71.1%, 51.2%. Explore lighter and darker expressions without changing the original palette.

01 Shades & tints

QRCO’s HSL lightness steps, from 10% to 90%. Tap a swatch to preview it.

02 Color variants

The editor’s existing lightness offsets around #CADB2A.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#CADB2A13.68:1 · AAA
03 Profile & contrast
CIELAB · D65
83.6, -25.6, 76.5
Relative luminance
0.6339
HSL saturation
71.1%
HSL lightness
51.2%

Aa On white · 1.54:1 · Below AA

Aa On black · 13.68:1 · AAA

Normal text: AA requires 4.5:1, AAA 7:1. Large text: AA requires 3:1, AAA 4.5:1. Ratings apply to the measured pair.

Strongest partner in this palette: #E4F630 at 1.28:1.

COLOR 05 / 05

Yellow

#E5CE2DL* 82.4
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 229, 206, 45 · HSL 52.5°, 78%, 53.7%. Explore lighter and darker expressions without changing the original palette.

01 Shades & tints

QRCO’s HSL lightness steps, from 10% to 90%. Tap a swatch to preview it.

02 Color variants

The editor’s existing lightness offsets around #E5CE2D.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#E5CE2D13.20:1 · AAA
03 Profile & contrast
CIELAB · D65
82.4, -7.7, 75.4
Relative luminance
0.6099
HSL saturation
78%
HSL lightness
53.7%

Aa On white · 1.59:1 · Below AA

Aa On black · 13.20:1 · AAA

Normal text: AA requires 4.5:1, AAA 7:1. Large text: AA requires 3:1, AAA 4.5:1. Ratings apply to the measured pair.

Strongest partner in this palette: #E4F630 at 1.33:1.

MAKE IT YOURS

Give these colors
somewhere to live.

Try the complete palette in QRCO’s brand, type and interface previews. Keep the colors you love and explore the rest.

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