#90DD52#90DD52

#90DD52 is a light, vivid yellow-green. Relative luminance 0.583; OKLCH L 81.9% C 0.188 H 133.6°. Best body text is #000000 at 12.65:1 contrast (WCAG AA passes).

Color values

HEX	#90DD52
RGB	rgb(144, 221, 82)
HSL	hsl(93, 67%, 59%)
HSV	hsv(93, 63%, 87%)
CMYK	cmyk(34.8%, 0%, 62.9%, 13.3%)
CIE-LAB	lab(80.88, -46.41, 58.97)
CIE-LCH	lch(80.88, 75.04, 128.21°)
OKLab	oklab(81.94% -0.1295 0.136)
OKLCH	oklch(81.94% 0.188 133.6)
XYZ	xyz(38.8804, 58.2498, 17.1758)
Luminance	0.5825 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90DD52 #9F52DD

analogous

#D6DD52 #90DD52 #52DD59

triadic

#90DD52 #5290DD #DD5290

tetradic

#90DD52 #52D6DD #9F52DD #DD5952

square

#90DD52 #52D6DD #9F52DD #DD5952

split-complementary

#90DD52 #5952DD #DD52D6

monochromatic

#54971E #70CA28 #90DD52 #B1E785 #D2F1B8

Accessibility & contrast

On white

1.66

#90DD52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.65

#90DD52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DD52

12.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90DD52	#FFFFFF	#000000	##000000
##90DD52	1.00	1.66	12.65	12.65
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.65	21.00	1.00	1.00
##000000	12.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CD41

Deuteranopia (green-blind)

#DBC75D

Tritanopia (blue-blind)

#90D5C0

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #90dd52;
/* rgb */ color: rgb(144, 221, 82);
/* oklch */ color: oklch(81.9% 0.188 133.6);

Tailwind

colors: {
  custom: {
    50: '#b5e888',
    500: '#90dd52',
    950: '#000000',
  },
}

SCSS

$custom: #90dd52;
$custom-light: #b5e888;
$custom-dark: #000000;

JSON

{
  "hex": "#90dd52",
  "rgb": {
    "r": 144,
    "g": 221,
    "b": 82
  },
  "hsl": {
    "h": 93.237,
    "s": 67.15,
    "l": 59.412
  },
  "oklch": {
    "l": 0.81944,
    "c": 0.18784,
    "h": 133.6
  },
  "luminance": 0.58251
}

Semantic roles & 50–950 ramp

primary

#90DD52

secondary

#6F389B

accent

#3EEA9D

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#12160C

muted

#82847F

Preview Lab

Preview with #90DD52

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

Preview Lab → · Contrast checker → · Palette generator →