#57971C#57971C

#57971C is a mid, vivid yellow-green. Relative luminance 0.242; OKLCH L 61.0% C 0.163 H 134.0°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#57971C
RGB	rgb(87, 151, 28)
HSL	hsl(91, 69%, 35%)
HSV	hsv(91, 81%, 59%)
CMYK	cmyk(42.4%, 0%, 81.5%, 40.8%)
CIE-LAB	lab(56.33, -40.33, 53.20)
CIE-LCH	lch(56.33, 66.76, 127.17°)
OKLab	oklab(61.01% -0.1134 0.1174)
OKLCH	oklch(61.01% 0.163 134)
XYZ	xyz(15.2064, 24.2425, 4.9764)
Luminance	0.2424 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57971C #5C1C97

analogous

#94971C #57971C #1C971F

triadic

#57971C #1C5797 #971C57

tetradic

#57971C #1C9497 #5C1C97 #971F1C

square

#57971C #1C9497 #5C1C97 #971F1C

split-complementary

#57971C #1F1C97 #971C94

monochromatic

#1C3009 #396312 #57971C #75CB26 #94DE4F

Accessibility & contrast

On white

3.59

#57971C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#57971C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #57971C

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57971C	#FFFFFF	#000000	##000000
##57971C	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8A00

Deuteranopia (green-blind)

#95852A

Tritanopia (blue-blind)

#569181

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #57971c;
/* rgb */ color: rgb(87, 151, 28);
/* oklch */ color: oklch(61.0% 0.163 134.0);

Tailwind

colors: {
  custom: {
    50: '#8cb664',
    500: '#57971c',
    950: '#000000',
  },
}

SCSS

$custom: #57971c;
$custom-light: #8cb664;
$custom-dark: #000000;

JSON

{
  "hex": "#57971c",
  "rgb": {
    "r": 87,
    "g": 151,
    "b": 28
  },
  "hsl": {
    "h": 91.22,
    "s": 68.715,
    "l": 35.098
  },
  "oklch": {
    "l": 0.61008,
    "c": 0.16321,
    "h": 134
  },
  "luminance": 0.24243
}

Semantic roles & 50–950 ramp

primary

#57971C

secondary

#8A4EC1

accent

#3CEC97

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1106

muted

#7E807A

Preview Lab

Preview with #57971C

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

Preview Lab → · Contrast checker → · Palette generator →