#90E03D#90E03D

#90E03D is a very light, highly saturated yellow-green. Relative luminance 0.596; OKLCH L 82.5% C 0.205 H 132.4°. Best body text is #000000 at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#90E03D
RGB	rgb(144, 224, 61)
HSL	hsl(89, 72%, 56%)
HSV	hsv(89, 73%, 88%)
CMYK	cmyk(35.7%, 0%, 72.8%, 12.2%)
CIE-LAB	lab(81.61, -49.18, 67.68)
CIE-LCH	lch(81.61, 83.66, 126.00°)
OKLab	oklab(82.49% -0.1386 0.1516)
OKLCH	oklch(82.49% 0.205 132.4)
XYZ	xyz(38.9991, 59.5759, 13.8584)
Luminance	0.5958 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90E03D #8D3DE0

analogous

#E0DE3D #90E03D #3EE03D

triadic

#90E03D #3D90E0 #E03D90

tetradic

#90E03D #3DE0DE #8D3DE0 #E03D3E

square

#90E03D #3DE0DE #8D3DE0 #E03D3E

split-complementary

#90E03D #3D3EE0 #DE3DE0

monochromatic

#528C16 #71C11F #90E03D #AEE872 #CCF1A7

Accessibility & contrast

On white

1.63

#90E03D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.92

#90E03D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E03D

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90E03D	#FFFFFF	#000000	##000000
##90E03D	1.00	1.63	12.92	12.92
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.92	21.00	1.00	1.00
##000000	12.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9CF1D

Deuteranopia (green-blind)

#DEC94D

Tritanopia (blue-blind)

#91D7C1

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #90e03d;
/* rgb */ color: rgb(144, 224, 61);
/* oklch */ color: oklch(82.5% 0.205 132.4);

Tailwind

colors: {
  custom: {
    50: '#b6ea7d',
    500: '#90e03d',
    950: '#000000',
  },
}

SCSS

$custom: #90e03d;
$custom-light: #b6ea7d;
$custom-dark: #000000;

JSON

{
  "hex": "#90e03d",
  "rgb": {
    "r": 144,
    "g": 224,
    "b": 61
  },
  "hsl": {
    "h": 89.448,
    "s": 72.444,
    "l": 55.882
  },
  "oklch": {
    "l": 0.82491,
    "c": 0.20544,
    "h": 132.4
  },
  "luminance": 0.59578
}

Semantic roles & 50–950 ramp

primary

#90E03D

secondary

#603092

accent

#39EF92

background

#FDFEFB

surface

#F8FDF2

border

#D1D5CC

text

#12160A

muted

#82847D

Preview Lab

Preview with #90E03D

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

Preview Lab → · Contrast checker → · Palette generator →