#57681C#57681C

#57681C is a mid, moderate yellow-green. Relative luminance 0.120; OKLCH L 48.7% C 0.102 H 121.3°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#57681C
RGB	rgb(87, 104, 28)
HSL	hsl(73, 58%, 26%)
HSV	hsv(73, 73%, 41%)
CMYK	cmyk(16.3%, 0%, 73.1%, 59.2%)
CIE-LAB	lab(41.23, -18.04, 38.69)
CIE-LCH	lch(41.23, 42.69, 114.99°)
OKLab	oklab(48.72% -0.0528 0.0869)
OKLCH	oklch(48.72% 0.102 121.3)
XYZ	xyz(9.0905, 12.0107, 2.9378)
Luminance	0.1201 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57681C #2D1C68

analogous

#68531C #57681C #31681C

triadic

#57681C #1C5768 #681C57

tetradic

#57681C #1C6853 #2D1C68 #681C31

square

#57681C #1C6853 #2D1C68 #681C31

split-complementary

#57681C #1C3168 #531C68

monochromatic

#141806 #2F380F #57681C #7F9829 #A8C836

Accessibility & contrast

On white

6.17

#57681C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#57681C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57681C

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57681C	#FFFFFF	#000000	##FFFFFF
##57681C	1.00	6.17	3.40	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6210

Deuteranopia (green-blind)

#6D6122

Tritanopia (blue-blind)

#5C6259

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #57681c;
/* rgb */ color: rgb(87, 104, 28);
/* oklch */ color: oklch(48.7% 0.102 121.3);

Tailwind

colors: {
  custom: {
    50: '#89935d',
    500: '#57681c',
    950: '#000000',
  },
}

SCSS

$custom: #57681c;
$custom-light: #89935d;
$custom-dark: #000000;

JSON

{
  "hex": "#57681c",
  "rgb": {
    "r": 87,
    "g": 104,
    "b": 28
  },
  "hsl": {
    "h": 73.421,
    "s": 57.576,
    "l": 25.882
  },
  "oklch": {
    "l": 0.48722,
    "c": 0.10169,
    "h": 121.3
  },
  "luminance": 0.12011
}

Semantic roles & 50–950 ramp

primary

#57681C

secondary

#57439D

accent

#47E169

background

#F8F9F5

surface

#F0F1E9

border

#CBCBC5

text

#0C0D04

muted

#7D7E79

Preview Lab

Preview with #57681C

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

Preview Lab → · Contrast checker → · Palette generator →