#57991E#57991E

#57991E is a mid, vivid yellow-green. Relative luminance 0.249; OKLCH L 61.5% C 0.165 H 134.4°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX#57991E
RGBrgb(87, 153, 30)
HSLhsl(92, 67%, 36%)
HSVhsv(92, 80%, 60%)
CMYKcmyk(43.1%, 0%, 80.4%, 40%)
CIE-LABlab(56.98, -41.07, 53.20)
CIE-LCHlch(56.98, 67.20, 127.67°)
OKLaboklab(61.54% -0.1152 0.1177)
OKLCHoklch(61.54% 0.165 134.4)
XYZxyz(15.5558, 24.9016, 5.2149)
Luminance0.2490 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57991E #601E99
analogous
#94991E #57991E #1E9922
triadic
#57991E #1E5799 #991E57
tetradic
#57991E #1E9499 #601E99 #99221E
square
#57991E #1E9499 #601E99 #99221E
split-complementary
#57991E #221E99 #991E94
monochromatic
#1D330A #3A6614 #57991E #74CC28 #94DD54

Accessibility & contrast

On white

3.51
#57991E on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.98
#57991E on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #57991E
5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57991E#FFFFFF#000000##000000
##57991E1.003.515.985.98
#FFFFFF3.511.0021.0021.00
#0000005.9821.001.001.00
##0000005.9821.001.001.00

Color blindness preview

Protanopia (red-blind)
#9F8C00
Deuteranopia (green-blind)
#96872C
Tritanopia (blue-blind)
#569382
Achromatopsia (no color)
#898989

Design tokens & code

CSS
--color: #57991e;
/* rgb */ color: rgb(87, 153, 30);
/* oklch */ color: oklch(61.5% 0.165 134.4);
Tailwind
colors: {
  custom: {
    50: '#8db765',
    500: '#57991e',
    950: '#000000',
  },
}
SCSS
$custom: #57991e;
$custom-light: #8db765;
$custom-dark: #000000;
JSON
{
  "hex": "#57991e",
  "rgb": {
    "r": 87,
    "g": 153,
    "b": 30
  },
  "hsl": {
    "h": 92.195,
    "s": 67.213,
    "l": 35.882
  },
  "oklch": {
    "l": 0.61543,
    "c": 0.16472,
    "h": 134.4
  },
  "luminance": 0.24902
}

Semantic roles & 50–950 ramp

primary
#57991E
secondary
#8D52C1
accent
#3EEA9A
background
#F9FBF6
surface
#F1F6EB
border
#CBD0C6
text
#0D1106
muted
#7E807A

Preview Lab

Preview with #57991E

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

Preview Lab → · Contrast checker → · Palette generator →

#57991E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva