#90D251#90D251

#90D251 is a light, vivid yellow-green. Relative luminance 0.526; OKLCH L 79.3% C 0.174 H 132.1°. Best body text is #000000 at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#90D251
RGB	rgb(144, 210, 81)
HSL	hsl(91, 59%, 57%)
HSV	hsv(91, 61%, 82%)
CMYK	cmyk(31.4%, 0%, 61.4%, 17.6%)
CIE-LAB	lab(77.65, -41.78, 55.83)
CIE-LCH	lch(77.65, 69.73, 126.81°)
OKLab	oklab(79.31% -0.1169 0.1293)
OKLCH	oklch(79.31% 0.174 132.1)
XYZ	xyz(36.0329, 52.6153, 16.0403)
Luminance	0.5262 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90D251 #9351D2

analogous

#D0D251 #90D251 #51D253

triadic

#90D251 #5190D2 #D25190

tetradic

#90D251 #51D0D2 #9351D2 #D25351

square

#90D251 #51D0D2 #9351D2 #D25351

split-complementary

#90D251 #5351D2 #D251D0

monochromatic

#538623 #71B72F #90D251 #AFDF82 #CEEBB2

Accessibility & contrast

On white

1.82

#90D251 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.52

#90D251 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90D251

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90D251	#FFFFFF	#000000	##000000
##90D251	1.00	1.82	11.52	11.52
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.52	21.00	1.00	1.00
##000000	11.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC342

Deuteranopia (green-blind)

#D1BE5B

Tritanopia (blue-blind)

#92CAB7

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #90d251;
/* rgb */ color: rgb(144, 210, 81);
/* oklch */ color: oklch(79.3% 0.174 132.1);

Tailwind

colors: {
  custom: {
    50: '#b4e087',
    500: '#90d251',
    950: '#000000',
  },
}

SCSS

$custom: #90d251;
$custom-light: #b4e087;
$custom-dark: #000000;

JSON

{
  "hex": "#90d251",
  "rgb": {
    "r": 144,
    "g": 210,
    "b": 81
  },
  "hsl": {
    "h": 90.698,
    "s": 58.904,
    "l": 57.059
  },
  "oklch": {
    "l": 0.7931,
    "c": 0.17431,
    "h": 132.1
  },
  "luminance": 0.52617
}

Semantic roles & 50–950 ramp

primary

#90D251

secondary

#653B8D

accent

#46E296

background

#FDFEFC

surface

#F8FCF3

border

#D1D5CD

text

#11150C

muted

#81847F

Preview Lab

Preview with #90D251

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

Preview Lab → · Contrast checker → · Palette generator →