#90CE40#90CE40

#90CE40 is a light, vivid yellow-green. Relative luminance 0.504; OKLCH L 78.2% C 0.182 H 130.2°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX#90CE40
RGBrgb(144, 206, 64)
HSLhsl(86, 59%, 53%)
HSVhsv(86, 69%, 81%)
CMYKcmyk(30.1%, 0%, 68.9%, 19.2%)
CIE-LABlab(76.34, -41.35, 61.31)
CIE-LCHlch(76.34, 73.95, 124.00°)
OKLaboklab(78.2% -0.1171 0.1387)
OKLCHoklch(78.2% 0.182 130.2)
XYZxyz(34.4981, 50.4410, 12.7680)
Luminance0.5044 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#90CE40 #7E40CE
analogous
#CEC540 #90CE40 #49CE40
triadic
#90CE40 #4090CE #CE4090
tetradic
#90CE40 #40CEC5 #7E40CE #CE4049
square
#90CE40 #40CEC5 #7E40CE #CE4049
split-complementary
#90CE40 #4049CE #C540CE
monochromatic
#4F751E #70A62B #90CE40 #ACDA71 #C9E7A1

Accessibility & contrast

On white

1.89
#90CE40 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.09
#90CE40 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CE40
11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##90CE40#FFFFFF#000000##000000
##90CE401.001.8911.0911.09
#FFFFFF1.891.0021.0021.00
#00000011.0921.001.001.00
##00000011.0921.001.001.00

Color blindness preview

Protanopia (red-blind)
#D7BF2A
Deuteranopia (green-blind)
#CFBB4C
Tritanopia (blue-blind)
#93C5B2
Achromatopsia (no color)
#BCBCBC

Design tokens & code

CSS
--color: #90ce40;
/* rgb */ color: rgb(144, 206, 64);
/* oklch */ color: oklch(78.2% 0.182 130.2);
Tailwind
colors: {
  custom: {
    50: '#b5dd7d',
    500: '#90ce40',
    950: '#000000',
  },
}
SCSS
$custom: #90ce40;
$custom-light: #b5dd7d;
$custom-dark: #000000;
JSON
{
  "hex": "#90ce40",
  "rgb": {
    "r": 144,
    "g": 206,
    "b": 64
  },
  "hsl": {
    "h": 86.197,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.78203,
    "c": 0.18153,
    "h": 130.2
  },
  "luminance": 0.50442
}

Semantic roles & 50–950 ramp

primary
#90CE40
secondary
#54347E
accent
#45E28A
background
#FDFEFB
surface
#F8FCF2
border
#D1D5CC
text
#12150A
muted
#82847D

Preview Lab

Preview with #90CE40

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

Preview Lab → · Contrast checker → · Palette generator →

#90CE40 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva