#57731A#57731A

#57731A is a mid, moderate yellow-green. Relative luminance 0.144; OKLCH L 51.6% C 0.118 H 125.8°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#57731A
RGB	rgb(87, 115, 26)
HSL	hsl(79, 63%, 28%)
HSV	hsv(79, 77%, 45%)
CMYK	cmyk(24.3%, 0%, 77.4%, 54.9%)
CIE-LAB	lab(44.75, -23.87, 42.96)
CIE-LCH	lch(44.75, 49.14, 119.06°)
OKLab	oklab(51.56% -0.069 0.0955)
OKLCH	oklch(51.56% 0.118 125.8)
XYZ	xyz(10.2477, 14.3621, 3.2094)
Luminance	0.1436 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57731A #361A73

analogous

#73621A #57731A #2B731A

triadic

#57731A #1A5773 #731A57

tetradic

#57731A #1A7362 #361A73 #731A2B

square

#57731A #1A7362 #361A73 #731A2B

split-complementary

#57731A #1A2B73 #621A73

monochromatic

#131906 #31410F #57731A #7DA525 #A1D236

Accessibility & contrast

On white

5.42

#57731A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#57731A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57731A

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57731A	#FFFFFF	#000000	##FFFFFF
##57731A	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796B07

Deuteranopia (green-blind)

#766922

Tritanopia (blue-blind)

#5B6D62

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #57731a;
/* rgb */ color: rgb(87, 115, 26);
/* oklch */ color: oklch(51.6% 0.118 125.8);

Tailwind

colors: {
  custom: {
    50: '#899b5e',
    500: '#57731a',
    950: '#000000',
  },
}

SCSS

$custom: #57731a;
$custom-light: #899b5e;
$custom-dark: #000000;

JSON

{
  "hex": "#57731a",
  "rgb": {
    "r": 87,
    "g": 115,
    "b": 26
  },
  "hsl": {
    "h": 78.876,
    "s": 63.121,
    "l": 27.647
  },
  "oklch": {
    "l": 0.51559,
    "c": 0.11785,
    "h": 125.8
  },
  "luminance": 0.14362
}

Semantic roles & 50–950 ramp

primary

#57731A

secondary

#6141A8

accent

#42E675

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0E05

muted

#7D7E79

Preview Lab

Preview with #57731A

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

Preview Lab → · Contrast checker → · Palette generator →