#57663A#57663A

#57663A is a mid, moderate yellow-green. Relative luminance 0.118; OKLCH L 48.6% C 0.068 H 124.2°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#57663A
RGB	rgb(87, 102, 58)
HSL	hsl(80, 28%, 31%)
HSV	hsv(80, 43%, 40%)
CMYK	cmyk(14.7%, 0%, 43.1%, 60%)
CIE-LAB	lab(40.95, -13.88, 22.99)
CIE-LCH	lch(40.95, 26.86, 121.13°)
OKLab	oklab(48.61% -0.0382 0.0562)
OKLCH	oklch(48.61% 0.068 124.2)
XYZ	xyz(9.4455, 11.8344, 5.7888)
Luminance	0.1183 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57663A #493A66

analogous

#665F3A #57663A #41663A

triadic

#57663A #3A5766 #663A57

tetradic

#57663A #3A665F #493A66 #663A41

square

#57663A #3A665F #493A66 #663A41

split-complementary

#57663A #3A4166 #5F3A66

monochromatic

#14180E #363F24 #57663A #788D50 #97AC6E

Accessibility & contrast

On white

6.24

#57663A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#57663A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57663A

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57663A	#FFFFFF	#000000	##FFFFFF
##57663A	1.00	6.24	3.37	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6137

Deuteranopia (green-blind)

#68603C

Tritanopia (blue-blind)

#5A625B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #57663a;
/* rgb */ color: rgb(87, 102, 58);
/* oklch */ color: oklch(48.6% 0.068 124.2);

Tailwind

colors: {
  custom: {
    50: '#879171',
    500: '#57663a',
    950: '#000000',
  },
}

SCSS

$custom: #57663a;
$custom-light: #879171;
$custom-dark: #000000;

JSON

{
  "hex": "#57663a",
  "rgb": {
    "r": 87,
    "g": 102,
    "b": 58
  },
  "hsl": {
    "h": 80.455,
    "s": 27.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.4861,
    "c": 0.06795,
    "h": 124.2
  },
  "luminance": 0.11834
}

Semantic roles & 50–950 ramp

primary

#57663A

secondary

#766696

accent

#64C485

background

#F8F8F6

surface

#EFF0EC

border

#CACBC7

text

#0B0C07

muted

#7C7D7A

Preview Lab

Preview with #57663A

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →