#57682B#57682B

#57682B is a mid, moderate yellow-green. Relative luminance 0.121; OKLCH L 48.9% C 0.088 H 122.7°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#57682B
RGB	rgb(87, 104, 43)
HSL	hsl(77, 41%, 29%)
HSV	hsv(77, 59%, 41%)
CMYK	cmyk(16.3%, 0%, 58.7%, 59.2%)
CIE-LAB	lab(41.38, -16.77, 31.73)
CIE-LCH	lch(41.38, 35.89, 117.86°)
OKLab	oklab(48.88% -0.0477 0.0743)
OKLCH	oklch(48.88% 0.088 122.7)
XYZ	xyz(9.3169, 12.1013, 4.1300)
Luminance	0.1210 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57682B #3C2B68

analogous

#685B2B #57682B #39682B

triadic

#57682B #2B5768 #682B57

tetradic

#57682B #2B685B #3C2B68 #682B39

square

#57682B #2B685B #3C2B68 #682B39

split-complementary

#57682B #2B3968 #5B2B68

monochromatic

#121609 #333D19 #57682B #7B933D #9DB955

Accessibility & contrast

On white

6.14

#57682B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#57682B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57682B

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57682B	#FFFFFF	#000000	##FFFFFF
##57682B	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6225

Deuteranopia (green-blind)

#6C622F

Tritanopia (blue-blind)

#5B635B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #57682b;
/* rgb */ color: rgb(87, 104, 43);
/* oklch */ color: oklch(48.9% 0.088 122.7);

Tailwind

colors: {
  custom: {
    50: '#889366',
    500: '#57682b',
    950: '#000000',
  },
}

SCSS

$custom: #57682b;
$custom-light: #889366;
$custom-dark: #000000;

JSON

{
  "hex": "#57682b",
  "rgb": {
    "r": 87,
    "g": 104,
    "b": 43
  },
  "hsl": {
    "h": 76.721,
    "s": 41.497,
    "l": 28.824
  },
  "oklch": {
    "l": 0.48884,
    "c": 0.08829,
    "h": 122.7
  },
  "luminance": 0.12101
}

Semantic roles & 50–950 ramp

primary

#57682B

secondary

#68559A

accent

#56D179

background

#F8F9F6

surface

#F0F1EB

border

#CBCBC6

text

#0B0D06

muted

#7C7E7A

Preview Lab

Preview with #57682B

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

Preview Lab → · Contrast checker → · Palette generator →