#57731D#57731D

#57731D is a mid, moderate yellow-green. Relative luminance 0.144; OKLCH L 51.6% C 0.116 H 126.1°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#57731D
RGB	rgb(87, 115, 29)
HSL	hsl(80, 60%, 28%)
HSV	hsv(80, 75%, 45%)
CMYK	cmyk(24.3%, 0%, 74.8%, 54.9%)
CIE-LAB	lab(44.77, -23.68, 41.82)
CIE-LCH	lch(44.77, 48.06, 119.52°)
OKLab	oklab(51.58% -0.0682 0.0937)
OKLCH	oklch(51.58% 0.116 126.1)
XYZ	xyz(10.2830, 14.3763, 3.3953)
Luminance	0.1438 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57731D #391D73

analogous

#73641D #57731D #2C731D

triadic

#57731D #1D5773 #731D57

tetradic

#57731D #1D7364 #391D73 #731D2C

square

#57731D #1D7364 #391D73 #731D2C

split-complementary

#57731D #1D2C73 #641D73

monochromatic

#121806 #324211 #57731D #7CA429 #9FCE3C

Accessibility & contrast

On white

5.42

#57731D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#57731D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57731D

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57731D	#FFFFFF	#000000	##FFFFFF
##57731D	1.00	5.42	3.88	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796B0E

Deuteranopia (green-blind)

#766925

Tritanopia (blue-blind)

#5B6D62

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #57731d;
/* rgb */ color: rgb(87, 115, 29);
/* oklch */ color: oklch(51.6% 0.116 126.1);

Tailwind

colors: {
  custom: {
    50: '#899b5f',
    500: '#57731d',
    950: '#000000',
  },
}

SCSS

$custom: #57731d;
$custom-light: #899b5f;
$custom-dark: #000000;

JSON

{
  "hex": "#57731d",
  "rgb": {
    "r": 87,
    "g": 115,
    "b": 29
  },
  "hsl": {
    "h": 79.535,
    "s": 59.722,
    "l": 28.235
  },
  "oklch": {
    "l": 0.51581,
    "c": 0.11587,
    "h": 126.1
  },
  "luminance": 0.14376
}

Semantic roles & 50–950 ramp

primary

#57731D

secondary

#6545A7

accent

#45E378

background

#F8F9F5

surface

#F0F2EA

border

#CBCCC6

text

#0C0E05

muted

#7D7E79

Preview Lab

Preview with #57731D

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

Preview Lab → · Contrast checker → · Palette generator →