#90CA3F#90CA3F

#90CA3F is a light, vivid yellow-green. Relative luminance 0.485; OKLCH L 77.2% C 0.177 H 129.5°. Best body text is #000000 at 10.71:1 contrast (WCAG AA passes).

Color values

HEX#90CA3F
RGBrgb(144, 202, 63)
HSLhsl(85, 57%, 52%)
HSVhsv(85, 69%, 79%)
CMYKcmyk(28.7%, 0%, 68.8%, 20.8%)
CIE-LABlab(75.16, -39.66, 60.48)
CIE-LCHlch(75.16, 72.32, 123.26°)
OKLaboklab(77.24% -0.1126 0.1368)
OKLCHoklch(77.24% 0.177 129.5)
XYZxyz(33.5192, 48.5283, 12.3026)
Luminance0.4853 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#90CA3F #793FCA
analogous
#CABF3F #90CA3F #4BCA3F
triadic
#90CA3F #3F90CA #CA3F90
tetradic
#90CA3F #3FCABF #793FCA #CA3F4B
square
#90CA3F #3FCABF #793FCA #CA3F4B
split-complementary
#90CA3F #3F4BCA #BF3FCA
monochromatic
#4E701F #6FA02C #90CA3F #ACD76F #C7E49F

Accessibility & contrast

On white

1.96
#90CA3F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.71
#90CA3F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CA3F
10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##90CA3F#FFFFFF#000000##000000
##90CA3F1.001.9610.7110.71
#FFFFFF1.961.0021.0021.00
#00000010.7121.001.001.00
##00000010.7121.001.001.00

Color blindness preview

Protanopia (red-blind)
#D3BC2A
Deuteranopia (green-blind)
#CBB84B
Tritanopia (blue-blind)
#94C1AE
Achromatopsia (no color)
#B9B9B9

Design tokens & code

CSS
--color: #90ca3f;
/* rgb */ color: rgb(144, 202, 63);
/* oklch */ color: oklch(77.2% 0.177 129.5);
Tailwind
colors: {
  custom: {
    50: '#b5da7c',
    500: '#90ca3f',
    950: '#000000',
  },
}
SCSS
$custom: #90ca3f;
$custom-light: #b5da7c;
$custom-dark: #000000;
JSON
{
  "hex": "#90ca3f",
  "rgb": {
    "r": 144,
    "g": 202,
    "b": 63
  },
  "hsl": {
    "h": 85.036,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.7724,
    "c": 0.17717,
    "h": 129.5
  },
  "luminance": 0.48529
}

Semantic roles & 50–950 ramp

primary
#90CA3F
secondary
#AD94D1
accent
#48E087
background
#FBFDF7
surface
#F6FAEE
border
#D0D3C9
text
#12150A
muted
#81837C

Preview Lab

Preview with #90CA3F

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

Preview Lab → · Contrast checker → · Palette generator →

#90CA3F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva