#55A423#55A423

#55A423 is a light, vivid yellow-green. Relative luminance 0.286; OKLCH L 64.4% C 0.177 H 136.4°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX#55A423
RGBrgb(85, 164, 35)
HSLhsl(97, 65%, 39%)
HSVhsv(97, 79%, 64%)
CMYKcmyk(48.2%, 0%, 78.7%, 35.7%)
CIE-LABlab(60.43, -45.94, 54.84)
CIE-LCHlch(60.43, 71.54, 129.95°)
OKLaboklab(64.36% -0.1279 0.1219)
OKLCHoklch(64.36% 0.177 136.4)
XYZxyz(17.3247, 28.6024, 6.1977)
Luminance0.2860 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#55A423 #7223A4
analogous
#96A423 #55A423 #23A432
triadic
#55A423 #2355A4 #A42355
tetradic
#55A423 #2396A4 #7223A4 #A43223
square
#55A423 #2396A4 #7223A4 #A43223
split-complementary
#55A423 #3223A4 #A42396
monochromatic
#213F0D #3B7218 #55A423 #70D331 #93DE64

Accessibility & contrast

On white

3.12
#55A423 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.72
#55A423 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #55A423
6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##55A423#FFFFFF#000000##000000
##55A4231.003.126.726.72
#FFFFFF3.121.0021.0021.00
#0000006.7221.001.001.00
##0000006.7221.001.001.00

Color blindness preview

Protanopia (red-blind)
#AA9600
Deuteranopia (green-blind)
#9F8F31
Tritanopia (blue-blind)
#519E8C
Achromatopsia (no color)
#929292

Design tokens & code

CSS
--color: #55a423;
/* rgb */ color: rgb(85, 164, 35);
/* oklch */ color: oklch(64.4% 0.177 136.4);
Tailwind
colors: {
  custom: {
    50: '#8cbf69',
    500: '#55a423',
    950: '#000000',
  },
}
SCSS
$custom: #55a423;
$custom-light: #8cbf69;
$custom-dark: #000000;
JSON
{
  "hex": "#55a423",
  "rgb": {
    "r": 85,
    "g": 164,
    "b": 35
  },
  "hsl": {
    "h": 96.744,
    "s": 64.824,
    "l": 39.02
  },
  "oklch": {
    "l": 0.6436,
    "c": 0.17671,
    "h": 136.4
  },
  "luminance": 0.28604
}

Semantic roles & 50–950 ramp

primary
#55A423
secondary
#9D60C3
accent
#40E8A7
background
#F9FBF6
surface
#F1F7EB
border
#CBD0C6
text
#0D1207
muted
#7E817A

Preview Lab

Preview with #55A423

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

Preview Lab → · Contrast checker → · Palette generator →

#55A423 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva