#57871C#57871C

#57871C is a mid, vivid yellow-green. Relative luminance 0.194; OKLCH L 56.8% C 0.143 H 131.4°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#57871C
RGB	rgb(87, 135, 28)
HSL	hsl(87, 66%, 32%)
HSV	hsv(87, 79%, 53%)
CMYK	cmyk(35.6%, 0%, 79.3%, 47.1%)
CIE-LAB	lab(51.20, -33.32, 48.41)
CIE-LCH	lch(51.20, 58.77, 124.54°)
OKLab	oklab(56.81% -0.0945 0.1073)
OKLCH	oklch(56.81% 0.143 131.4)
XYZ	xyz(12.8039, 19.4375, 4.1756)
Luminance	0.1944 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57871C #4C1C87

analogous

#87821C #57871C #22871C

triadic

#57871C #1C5787 #871C57

tetradic

#57871C #1C8782 #4C1C87 #871C22

square

#57871C #1C8782 #4C1C87 #871C22

split-complementary

#57871C #1C2287 #821C87

monochromatic

#162207 #365411 #57871C #78BA27 #96D845

Accessibility & contrast

On white

4.30

#57871C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#57871C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #57871C

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57871C	#FFFFFF	#000000	##000000
##57871C	1.00	4.30	4.89	4.89
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7C01

Deuteranopia (green-blind)

#877927

Tritanopia (blue-blind)

#598173

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #57871c;
/* rgb */ color: rgb(87, 135, 28);
/* oklch */ color: oklch(56.8% 0.143 131.4);

Tailwind

colors: {
  custom: {
    50: '#8baa61',
    500: '#57871c',
    950: '#000000',
  },
}

SCSS

$custom: #57871c;
$custom-light: #8baa61;
$custom-dark: #000000;

JSON

{
  "hex": "#57871c",
  "rgb": {
    "r": 87,
    "g": 135,
    "b": 28
  },
  "hsl": {
    "h": 86.916,
    "s": 65.644,
    "l": 31.961
  },
  "oklch": {
    "l": 0.56808,
    "c": 0.143,
    "h": 131.4
  },
  "luminance": 0.19438
}

Semantic roles & 50–950 ramp

primary

#57871C

secondary

#7945BA

accent

#3FE98B

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #57871C

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

Preview Lab → · Contrast checker → · Palette generator →