#55A81F#55A81F

#55A81F is a light, vivid yellow-green. Relative luminance 0.300; OKLCH L 65.4% C 0.183 H 136.5°. Best body text is #000000 at 7.01:1 contrast (WCAG AA passes).

Color values

HEX#55A81F
RGBrgb(85, 168, 31)
HSLhsl(96, 69%, 39%)
HSVhsv(96, 82%, 66%)
CMYKcmyk(49.4%, 0%, 81.5%, 34.1%)
CIE-LABlab(61.68, -47.73, 57.22)
CIE-LCHlch(61.68, 74.52, 129.83°)
OKLaboklab(65.39% -0.133 0.1263)
OKLCHoklch(65.39% 0.183 136.5)
XYZxyz(17.9958, 30.0342, 6.1450)
Luminance0.3004 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#55A81F #721FA8
analogous
#9AA81F #55A81F #1FA82D
triadic
#55A81F #1F55A8 #A81F55
tetradic
#55A81F #1F9AA8 #721FA8 #A82D1F
square
#55A81F #1F9AA8 #721FA8 #A82D1F
split-complementary
#55A81F #2D1FA8 #A81F9A
monochromatic
#21410C #3B7415 #55A81F #70D82C #93E260

Accessibility & contrast

On white

3.00
#55A81F on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

7.01
#55A81F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55A81F
7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##55A81F#FFFFFF#000000##000000
##55A81F1.003.007.017.01
#FFFFFF3.001.0021.0021.00
#0000007.0121.001.001.00
##0000007.0121.001.001.00

Color blindness preview

Protanopia (red-blind)
#AE9900
Deuteranopia (green-blind)
#A39230
Tritanopia (blue-blind)
#51A28F
Achromatopsia (no color)
#959595

Design tokens & code

CSS
--color: #55a81f;
/* rgb */ color: rgb(85, 168, 31);
/* oklch */ color: oklch(65.4% 0.183 136.5);
Tailwind
colors: {
  custom: {
    50: '#8dc268',
    500: '#55a81f',
    950: '#000000',
  },
}
SCSS
$custom: #55a81f;
$custom-light: #8dc268;
$custom-dark: #000000;
JSON
{
  "hex": "#55a81f",
  "rgb": {
    "r": 85,
    "g": 168,
    "b": 31
  },
  "hsl": {
    "h": 96.35,
    "s": 68.844,
    "l": 39.02
  },
  "oklch": {
    "l": 0.65385,
    "c": 0.1834,
    "h": 136.5
  },
  "luminance": 0.30035
}

Semantic roles & 50–950 ramp

primary
#55A81F
secondary
#9D5DC6
accent
#3CECA6
background
#F9FCF6
surface
#F1F8EB
border
#CBD1C6
text
#0D1207
muted
#7E817A

Preview Lab

Preview with #55A81F

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

Preview Lab → · Contrast checker → · Palette generator →

#55A81F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva