#55B424#55B424

#55B424 is a light, vivid yellow-green. Relative luminance 0.347; OKLCH L 68.5% C 0.195 H 137.7°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX#55B424
RGBrgb(85, 180, 36)
HSLhsl(100, 67%, 42%)
HSVhsv(100, 80%, 71%)
CMYKcmyk(52.8%, 0%, 80%, 29.4%)
CIE-LABlab(65.51, -52.06, 59.32)
CIE-LCHlch(65.51, 78.93, 131.27°)
OKLaboklab(68.55% -0.1443 0.1315)
OKLCHoklch(68.55% 0.195 137.7)
XYZxyz(20.3853, 34.6996, 7.2922)
Luminance0.3470 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#55B424 #8324B4
analogous
#9DB424 #55B424 #24B43B
triadic
#55B424 #2455B4 #B42455
tetradic
#55B424 #249DB4 #8324B4 #B43B24
square
#55B424 #249DB4 #8324B4 #B43B24
split-complementary
#55B424 #3B24B4 #B4249D
monochromatic
#254E10 #3D811A #55B424 #72D83D #97E270

Accessibility & contrast

On white

2.64
#55B424 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.94
#55B424 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55B424
7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##55B424#FFFFFF#000000##000000
##55B4241.002.647.947.94
#FFFFFF2.641.0021.0021.00
#0000007.9421.001.001.00
##0000007.9421.001.001.00

Color blindness preview

Protanopia (red-blind)
#BAA400
Deuteranopia (green-blind)
#AE9C35
Tritanopia (blue-blind)
#4EAD9A
Achromatopsia (no color)
#9F9F9F

Design tokens & code

CSS
--color: #55b424;
/* rgb */ color: rgb(85, 180, 36);
/* oklch */ color: oklch(68.5% 0.195 137.7);
Tailwind
colors: {
  custom: {
    50: '#8fcb6b',
    500: '#55b424',
    950: '#000000',
  },
}
SCSS
$custom: #55b424;
$custom-light: #8fcb6b;
$custom-dark: #000000;
JSON
{
  "hex": "#55b424",
  "rgb": {
    "r": 85,
    "g": 180,
    "b": 36
  },
  "hsl": {
    "h": 99.583,
    "s": 66.667,
    "l": 42.353
  },
  "oklch": {
    "l": 0.68547,
    "c": 0.1952,
    "h": 137.7
  },
  "luminance": 0.34701
}

Semantic roles & 50–950 ramp

primary
#55B424
secondary
#A96BC9
accent
#3EEAAF
background
#F9FCF6
surface
#F2F9EC
border
#CCD2C7
text
#0D1307
muted
#7E827A

Preview Lab

Preview with #55B424

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

Preview Lab → · Contrast checker → · Palette generator →

#55B424 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva