#90D151#90D151

#90D151 is a light, vivid yellow-green. Relative luminance 0.521; OKLCH L 79.1% C 0.173 H 132.0°. Best body text is #000000 at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#90D151
RGB	rgb(144, 209, 81)
HSL	hsl(90, 58%, 57%)
HSV	hsv(90, 61%, 82%)
CMYK	cmyk(31.1%, 0%, 61.2%, 18%)
CIE-LAB	lab(77.35, -41.34, 55.51)
CIE-LCH	lch(77.35, 69.21, 126.68°)
OKLab	oklab(79.07% -0.1157 0.1286)
OKLCH	oklch(79.07% 0.173 132)
XYZ	xyz(35.7868, 52.1231, 15.9582)
Luminance	0.5212 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90D151 #9251D1

analogous

#D0D151 #90D151 #51D152

triadic

#90D151 #5190D1 #D15190

tetradic

#90D151 #51D0D1 #9251D1 #D15251

square

#90D151 #51D0D1 #9251D1 #D15251

split-complementary

#90D151 #5251D1 #D151D0

monochromatic

#538523 #71B530 #90D151 #AFDE81 #CEEBB2

Accessibility & contrast

On white

1.84

#90D151 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.42

#90D151 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90D151

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90D151	#FFFFFF	#000000	##000000
##90D151	1.00	1.84	11.42	11.42
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.42	21.00	1.00	1.00
##000000	11.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C242

Deuteranopia (green-blind)

#D0BD5B

Tritanopia (blue-blind)

#92C9B6

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #90d151;
/* rgb */ color: rgb(144, 209, 81);
/* oklch */ color: oklch(79.1% 0.173 132.0);

Tailwind

colors: {
  custom: {
    50: '#b4df87',
    500: '#90d151',
    950: '#000000',
  },
}

SCSS

$custom: #90d151;
$custom-light: #b4df87;
$custom-dark: #000000;

JSON

{
  "hex": "#90d151",
  "rgb": {
    "r": 144,
    "g": 209,
    "b": 81
  },
  "hsl": {
    "h": 90.469,
    "s": 58.182,
    "l": 56.863
  },
  "oklch": {
    "l": 0.79072,
    "c": 0.17299,
    "h": 132
  },
  "luminance": 0.52124
}

Semantic roles & 50–950 ramp

primary

#90D151

secondary

#643B8B

accent

#46E195

background

#FDFEFC

surface

#F8FCF3

border

#D1D5CD

text

#11150C

muted

#81847F

Preview Lab

Preview with #90D151

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

Preview Lab → · Contrast checker → · Palette generator →