#57841B#57841B

#57841B is a mid, vivid yellow-green. Relative luminance 0.186; OKLCH L 56.0% C 0.140 H 130.7°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#57841B
RGB	rgb(87, 132, 27)
HSL	hsl(86, 66%, 31%)
HSV	hsv(86, 80%, 52%)
CMYK	cmyk(34.1%, 0%, 79.5%, 48.2%)
CIE-LAB	lab(50.22, -32.00, 47.83)
CIE-LCH	lch(50.22, 57.55, 123.79°)
OKLab	oklab(56.01% -0.091 0.1059)
OKLCH	oklch(56.01% 0.14 130.7)
XYZ	xyz(12.3795, 18.6075, 3.9760)
Luminance	0.1861 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57841B #481B84

analogous

#847C1B #57841B #22841B

triadic

#57841B #1B5784 #841B57

tetradic

#57841B #1B847C #481B84 #841B22

square

#57841B #1B847C #481B84 #841B22

split-complementary

#57841B #1B2284 #7C1B84

monochromatic

#141E06 #365111 #57841B #78B725 #97D841

Accessibility & contrast

On white

4.45

#57841B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#57841B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #57841B

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57841B	#FFFFFF	#000000	##000000
##57841B	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7A00

Deuteranopia (green-blind)

#847626

Tritanopia (blue-blind)

#597E70

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #57841b;
/* rgb */ color: rgb(87, 132, 27);
/* oklch */ color: oklch(56.0% 0.140 130.7);

Tailwind

colors: {
  custom: {
    50: '#8ba861',
    500: '#57841b',
    950: '#000000',
  },
}

SCSS

$custom: #57841b;
$custom-light: #8ba861;
$custom-dark: #000000;

JSON

{
  "hex": "#57841b",
  "rgb": {
    "r": 87,
    "g": 132,
    "b": 27
  },
  "hsl": {
    "h": 85.714,
    "s": 66.038,
    "l": 31.176
  },
  "oklch": {
    "l": 0.56014,
    "c": 0.13966,
    "h": 130.7
  },
  "luminance": 0.18608
}

Semantic roles & 50–950 ramp

primary

#57841B

secondary

#7543B7

accent

#3FE988

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F05

muted

#7D7F7A

Preview Lab

Preview with #57841B

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

Preview Lab → · Contrast checker → · Palette generator →