qrcoA little theory. A new perspective.
THE COLOR STUDIES · 4 COLORS

Bright RushA study in color.

Start with the whole. Fall for the details.

4 colors / QRCO collectionLightest #F6A21E · Darkest #104210
COLOR 01 / 04

Light Yellow

#F6A21EL* 73.2
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 246, 162, 30 · HSL 36.7°, 92.3%, 54.1%. 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 #F6A21E.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#F6A21E10.11:1 · AAA
03 Profile & contrast
CIELAB · D65
73.2, 22.1, 72.5
Relative luminance
0.4553
HSL saturation
92.3%
HSL lightness
54.1%

Aa On white · 2.08:1 · Below AA

Aa On black · 10.11:1 · 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: #104210 at 5.59:1.

COLOR 02 / 04

Amber

#E55B13L* 56.3
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 229, 91, 19 · HSL 20.6°, 84.7%, 48.6%. 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 #E55B13.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#E55B135.84:1 · AA
03 Profile & contrast
CIELAB · D65
56.3, 50.8, 61.8
Relative luminance
0.2419
HSL saturation
84.7%
HSL lightness
48.6%

Aa On white · 3.60:1 · Below AA

Aa On black · 5.84:1 · AA

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: #104210 at 3.23:1.

COLOR 03 / 04

Dark Rich Emerald

#104210L* 23.8
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 16, 66, 16 · HSL 120°, 61%, 16.1%. 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 #104210.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#10421011.61:1 · AAA
03 Profile & contrast
CIELAB · D65
23.8, -27.9, 24.7
Relative luminance
0.0404
HSL saturation
61%
HSL lightness
16.1%

Aa On white · 11.61:1 · AAA

Aa On black · 1.81:1 · Below AA

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: #F6A21E at 5.59:1.

COLOR 04 / 04

Green

#7A871EL* 53.6
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 122, 135, 30 · HSL 67.4°, 63.6%, 32.4%. 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 #7A871E.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#7A871E5.31:1 · AA
03 Profile & contrast
CIELAB · D65
53.6, -18.5, 50.8
Relative luminance
0.2156
HSL saturation
63.6%
HSL lightness
32.4%

Aa On white · 3.95:1 · Below AA

Aa On black · 5.31:1 · AA

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: #104210 at 2.94:1.

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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KEEP EXPLORING

Another point of view.