#90DD4C#90DD4C

#90DD4C is a light, vivid yellow-green. Relative luminance 0.582; OKLCH L 81.9% C 0.192 H 133.1°. Best body text is #000000 at 12.63:1 contrast (WCAG AA passes).

Color values

HEX#90DD4C
RGBrgb(144, 221, 76)
HSLhsl(92, 68%, 58%)
HSVhsv(92, 66%, 87%)
CMYKcmyk(34.8%, 0%, 65.6%, 13.3%)
CIE-LABlab(80.83, -46.90, 61.35)
CIE-LCHlch(80.83, 77.22, 127.39°)
OKLaboklab(81.89% -0.1313 0.1403)
OKLCHoklch(81.89% 0.192 133.1)
XYZxyz(38.6620, 58.1624, 16.0255)
Luminance0.5816 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#90DD4C #994CDD
analogous
#D8DD4C #90DD4C #4CDD50
triadic
#90DD4C #4C90DD #DD4C90
tetradic
#90DD4C #4CD8DD #994CDD #DD504C
square
#90DD4C #4CD8DD #994CDD #DD504C
split-complementary
#90DD4C #504CDD #DD4CD8
monochromatic
#54931C #71C626 #90DD4C #B0E77F #D0F1B3

Accessibility & contrast

On white

1.66
#90DD4C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.63
#90DD4C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DD4C
12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##90DD4C#FFFFFF#000000##000000
##90DD4C1.001.6612.6312.63
#FFFFFF1.661.0021.0021.00
#00000012.6321.001.001.00
##00000012.6321.001.001.00

Color blindness preview

Protanopia (red-blind)
#E6CD38
Deuteranopia (green-blind)
#DBC658
Tritanopia (blue-blind)
#91D4BF
Achromatopsia (no color)
#C9C9C9

Design tokens & code

CSS
--color: #90dd4c;
/* rgb */ color: rgb(144, 221, 76);
/* oklch */ color: oklch(81.9% 0.192 133.1);
Tailwind
colors: {
  custom: {
    50: '#b5e885',
    500: '#90dd4c',
    950: '#000000',
  },
}
SCSS
$custom: #90dd4c;
$custom-light: #b5e885;
$custom-dark: #000000;
JSON
{
  "hex": "#90dd4c",
  "rgb": {
    "r": 144,
    "g": 221,
    "b": 76
  },
  "hsl": {
    "h": 91.862,
    "s": 68.075,
    "l": 58.235
  },
  "oklch": {
    "l": 0.81888,
    "c": 0.19221,
    "h": 133.1
  },
  "luminance": 0.58164
}

Semantic roles & 50–950 ramp

primary
#90DD4C
secondary
#6A3697
accent
#3DEB99
background
#FDFEFB
surface
#F8FCF2
border
#D1D5CC
text
#12160B
muted
#82847E

Preview Lab

Preview with #90DD4C

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

Preview Lab → · Contrast checker → · Palette generator →

#90DD4C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva