#90CF42#90CF42

#90CF42 is a light, vivid yellow-green. Relative luminance 0.509; OKLCH L 78.5% C 0.181 H 130.5°. Best body text is #000000 at 11.19:1 contrast (WCAG AA passes).

Color values

HEX#90CF42
RGBrgb(144, 207, 66)
HSLhsl(87, 59%, 54%)
HSVhsv(87, 68%, 81%)
CMYKcmyk(30.4%, 0%, 68.1%, 18.8%)
CIE-LABlab(76.65, -41.65, 60.87)
CIE-LCHlch(76.65, 73.75, 124.38°)
OKLaboklab(78.46% -0.1178 0.138)
OKLCHoklch(78.46% 0.181 130.5)
XYZxyz(34.7975, 50.9472, 13.1536)
Luminance0.5095 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#90CF42 #8142CF
analogous
#CFC842 #90CF42 #49CF42
triadic
#90CF42 #4290CF #CF4290
tetradic
#90CF42 #42CFC8 #8142CF #CF4249
square
#90CF42 #42CFC8 #8142CF #CF4249
split-complementary
#90CF42 #4249CF #C842CF
monochromatic
#50781F #71A92B #90CF42 #ADDB73 #C9E8A4

Accessibility & contrast

On white

1.88
#90CF42 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.19
#90CF42 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CF42
11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##90CF42#FFFFFF#000000##000000
##90CF421.001.8811.1911.19
#FFFFFF1.881.0021.0021.00
#00000011.1921.001.001.00
##00000011.1921.001.001.00

Color blindness preview

Protanopia (red-blind)
#D8C02D
Deuteranopia (green-blind)
#CFBC4E
Tritanopia (blue-blind)
#93C6B3
Achromatopsia (no color)
#BDBDBD

Design tokens & code

CSS
--color: #90cf42;
/* rgb */ color: rgb(144, 207, 66);
/* oklch */ color: oklch(78.5% 0.181 130.5);
Tailwind
colors: {
  custom: {
    50: '#b5de7e',
    500: '#90cf42',
    950: '#000000',
  },
}
SCSS
$custom: #90cf42;
$custom-light: #b5de7e;
$custom-dark: #000000;
JSON
{
  "hex": "#90cf42",
  "rgb": {
    "r": 144,
    "g": 207,
    "b": 66
  },
  "hsl": {
    "h": 86.809,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.78458,
    "c": 0.18145,
    "h": 130.5
  },
  "luminance": 0.50948
}

Semantic roles & 50–950 ramp

primary
#90CF42
secondary
#573580
accent
#45E38C
background
#FDFEFB
surface
#F8FCF2
border
#D1D5CC
text
#12150A
muted
#82847D

Preview Lab

Preview with #90CF42

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

Preview Lab → · Contrast checker → · Palette generator →

#90CF42 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva