#57731F#57731F

#57731F is a mid, moderate yellow-green. Relative luminance 0.144; OKLCH L 51.6% C 0.114 H 126.2°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#57731F
RGB	rgb(87, 115, 31)
HSL	hsl(80, 58%, 29%)
HSV	hsv(80, 73%, 45%)
CMYK	cmyk(24.3%, 0%, 73%, 54.9%)
CIE-LAB	lab(44.78, -23.55, 41.03)
CIE-LCH	lch(44.78, 47.30, 119.85°)
OKLab	oklab(51.6% -0.0676 0.0923)
OKLCH	oklch(51.6% 0.114 126.2)
XYZ	xyz(10.3086, 14.3865, 3.5298)
Luminance	0.1439 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57731F #3B1F73

analogous

#73651F #57731F #2D731F

triadic

#57731F #1F5773 #731F57

tetradic

#57731F #1F7365 #3B1F73 #731F2D

square

#57731F #1F7365 #3B1F73 #731F2D

split-complementary

#57731F #1F2D73 #651F73

monochromatic

#121806 #334312 #57731F #7BA32C #9DCC41

Accessibility & contrast

On white

5.42

#57731F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#57731F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57731F

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57731F	#FFFFFF	#000000	##FFFFFF
##57731F	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)

#796B11

Deuteranopia (green-blind)

#756926

Tritanopia (blue-blind)

#5B6D62

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #57731f;
/* rgb */ color: rgb(87, 115, 31);
/* oklch */ color: oklch(51.6% 0.114 126.2);

Tailwind

colors: {
  custom: {
    50: '#899b60',
    500: '#57731f',
    950: '#000000',
  },
}

SCSS

$custom: #57731f;
$custom-light: #899b60;
$custom-dark: #000000;

JSON

{
  "hex": "#57731f",
  "rgb": {
    "r": 87,
    "g": 115,
    "b": 31
  },
  "hsl": {
    "h": 80,
    "s": 57.534,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51598,
    "c": 0.11446,
    "h": 126.2
  },
  "luminance": 0.14387
}

Semantic roles & 50–950 ramp

primary

#57731F

secondary

#6747A7

accent

#47E17A

background

#F8F9F5

surface

#F0F2EA

border

#CBCCC6

text

#0C0E05

muted

#7D7E79

Preview Lab

Preview with #57731F

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

Preview Lab → · Contrast checker → · Palette generator →