#90DF57#90DF57

#90DF57 is a very light, vivid yellow-green. Relative luminance 0.594; OKLCH L 82.5% C 0.187 H 134.3°. Best body text is #000000 at 12.88:1 contrast (WCAG AA passes).

Color values

HEX	#90DF57
RGB	rgb(144, 223, 87)
HSL	hsl(95, 68%, 61%)
HSV	hsv(95, 61%, 87%)
CMYK	cmyk(35.4%, 0%, 61%, 12.5%)
CIE-LAB	lab(81.51, -46.82, 57.56)
CIE-LCH	lch(81.51, 74.19, 129.12°)
OKLab	oklab(82.47% -0.1303 0.1336)
OKLCH	oklch(82.47% 0.187 134.3)
XYZ	xyz(39.6088, 59.3910, 18.3916)
Luminance	0.5939 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90DF57 #A657DF

analogous

#D4DF57 #90DF57 #57DF62

triadic

#90DF57 #5790DF #DF5790

tetradic

#90DF57 #57D4DF #A657DF #DF6257

square

#90DF57 #57D4DF #A657DF #DF6257

split-complementary

#90DF57 #6257DF #DF57D4

monochromatic

#539E1E #6FD128 #90DF57 #B2E98A #D4F3BE

Accessibility & contrast

On white

1.63

#90DF57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.88

#90DF57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DF57

12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90DF57	#FFFFFF	#000000	##000000
##90DF57	1.00	1.63	12.88	12.88
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.88	21.00	1.00	1.00
##000000	12.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CF47

Deuteranopia (green-blind)

#DCC861

Tritanopia (blue-blind)

#8FD7C2

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #90df57;
/* rgb */ color: rgb(144, 223, 87);
/* oklch */ color: oklch(82.5% 0.187 134.3);

Tailwind

colors: {
  custom: {
    50: '#b5e98b',
    500: '#90df57',
    950: '#000000',
  },
}

SCSS

$custom: #90df57;
$custom-light: #b5e98b;
$custom-dark: #000000;

JSON

{
  "hex": "#90df57",
  "rgb": {
    "r": 144,
    "g": 223,
    "b": 87
  },
  "hsl": {
    "h": 94.853,
    "s": 68,
    "l": 60.784
  },
  "oklch": {
    "l": 0.8247,
    "c": 0.1866,
    "h": 134.3
  },
  "luminance": 0.59393
}

Semantic roles & 50–950 ramp

primary

#90DF57

secondary

#7539A1

accent

#16D082

background

#FDFEFC

surface

#F8FDF4

border

#D1D5CE

text

#12160C

muted

#82847F

Preview Lab

Preview with #90DF57

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

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