#90DA39#90DA39

#90DA39 is a light, highly saturated yellow-green. Relative luminance 0.564; OKLCH L 81.0% C 0.200 H 131.5°. Best body text is #000000 at 12.27:1 contrast (WCAG AA passes).

Color values

HEX	#90DA39
RGB	rgb(144, 218, 57)
HSL	hsl(88, 69%, 54%)
HSV	hsv(88, 74%, 85%)
CMYK	cmyk(33.9%, 0%, 73.9%, 14.5%)
CIE-LAB	lab(79.82, -46.92, 67.28)
CIE-LCH	lch(79.82, 82.02, 124.89°)
OKLab	oklab(81.03% -0.1328 0.1502)
OKLCH	oklch(81.03% 0.2 131.5)
XYZ	xyz(37.3112, 56.3661, 12.7840)
Luminance	0.5637 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90DA39 #8339DA

analogous

#DAD439 #90DA39 #40DA39

triadic

#90DA39 #3990DA #DA3990

tetradic

#90DA39 #39DAD4 #8339DA #DA3940

square

#90DA39 #39DAD4 #8339DA #DA3940

split-complementary

#90DA39 #3940DA #D439DA

monochromatic

#518118 #71B422 #90DA39 #ADE46D #CAEDA0

Accessibility & contrast

On white

1.71

#90DA39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.27

#90DA39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DA39

12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90DA39	#FFFFFF	#000000	##000000
##90DA39	1.00	1.71	12.27	12.27
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.27	21.00	1.00	1.00
##000000	12.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4C916

Deuteranopia (green-blind)

#D9C449

Tritanopia (blue-blind)

#92D1BB

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #90da39;
/* rgb */ color: rgb(144, 218, 57);
/* oklch */ color: oklch(81.0% 0.200 131.5);

Tailwind

colors: {
  custom: {
    50: '#b6e67a',
    500: '#90da39',
    950: '#000000',
  },
}

SCSS

$custom: #90da39;
$custom-light: #b6e67a;
$custom-dark: #000000;

JSON

{
  "hex": "#90da39",
  "rgb": {
    "r": 144,
    "g": 218,
    "b": 57
  },
  "hsl": {
    "h": 87.578,
    "s": 68.511,
    "l": 53.922
  },
  "oklch": {
    "l": 0.81026,
    "c": 0.20047,
    "h": 131.5
  },
  "luminance": 0.56368
}

Semantic roles & 50–950 ramp

primary

#90DA39

secondary

#583088

accent

#3CEB8D

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12160A

muted

#82847D

Preview Lab

Preview with #90DA39

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

Preview Lab → · Contrast checker → · Palette generator →