#90D641#90D641

#90D641 is a light, vivid yellow-green. Relative luminance 0.544; OKLCH L 80.1% C 0.191 H 131.4°. Best body text is #000000 at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#90D641
RGB	rgb(144, 214, 65)
HSL	hsl(88, 65%, 55%)
HSV	hsv(88, 70%, 84%)
CMYK	cmyk(32.7%, 0%, 69.6%, 16.1%)
CIE-LAB	lab(78.70, -44.74, 63.35)
CIE-LCH	lch(78.70, 77.55, 125.23°)
OKLab	oklab(80.12% -0.1263 0.1431)
OKLCH	oklch(80.12% 0.191 131.4)
XYZ	xyz(36.5019, 54.4028, 13.5776)
Luminance	0.5440 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90D641 #8741D6

analogous

#D6D241 #90D641 #46D641

triadic

#90D641 #4190D6 #D64190

tetradic

#90D641 #41D6D2 #8741D6 #D64146

square

#90D641 #41D6D2 #8741D6 #D64146

split-complementary

#90D641 #4146D6 #D241D6

monochromatic

#51811C #71B327 #90D641 #ADE173 #CBECA6

Accessibility & contrast

On white

1.77

#90D641 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.88

#90D641 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90D641

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90D641	#FFFFFF	#000000	##000000
##90D641	1.00	1.77	11.88	11.88
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.88	21.00	1.00	1.00
##000000	11.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC629

Deuteranopia (green-blind)

#D6C14E

Tritanopia (blue-blind)

#92CDB9

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #90d641;
/* rgb */ color: rgb(144, 214, 65);
/* oklch */ color: oklch(80.1% 0.191 131.4);

Tailwind

colors: {
  custom: {
    50: '#b5e37e',
    500: '#90d641',
    950: '#000000',
  },
}

SCSS

$custom: #90d641;
$custom-light: #b5e37e;
$custom-dark: #000000;

JSON

{
  "hex": "#90d641",
  "rgb": {
    "r": 144,
    "g": 214,
    "b": 65
  },
  "hsl": {
    "h": 88.188,
    "s": 64.502,
    "l": 54.706
  },
  "oklch": {
    "l": 0.80124,
    "c": 0.19085,
    "h": 131.4
  },
  "luminance": 0.54404
}

Semantic roles & 50–950 ramp

primary

#90D641

secondary

#5B3388

accent

#40E78F

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12150A

muted

#82847D

Preview Lab

Preview with #90D641

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

Preview Lab → · Contrast checker → · Palette generator →