#90D53D#90D53D

#90D53D is a light, vivid yellow-green. Relative luminance 0.539; OKLCH L 79.9% C 0.192 H 131.0°. Best body text is #000000 at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#90D53D
RGB	rgb(144, 213, 61)
HSL	hsl(87, 64%, 54%)
HSV	hsv(87, 71%, 84%)
CMYK	cmyk(32.4%, 0%, 71.4%, 16.5%)
CIE-LAB	lab(78.38, -44.57, 64.48)
CIE-LCH	lch(78.38, 78.38, 124.65°)
OKLab	oklab(79.86% -0.1261 0.1449)
OKLCH	oklch(79.86% 0.192 131)
XYZ	xyz(36.1378, 53.8534, 12.9047)
Luminance	0.5385 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90D53D #823DD5

analogous

#D5CE3D #90D53D #44D53D

triadic

#90D53D #3D90D5 #D53D90

tetradic

#90D53D #3DD5CE #823DD5 #D53D44

square

#90D53D #3DD5CE #823DD5 #D53D44

split-complementary

#90D53D #3D44D5 #CE3DD5

monochromatic

#507D1B #71AF26 #90D53D #ADE06F #CAEBA2

Accessibility & contrast

On white

1.78

#90D53D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.77

#90D53D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90D53D

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90D53D	#FFFFFF	#000000	##000000
##90D53D	1.00	1.78	11.77	11.77
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.77	21.00	1.00	1.00
##000000	11.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC522

Deuteranopia (green-blind)

#D5C04B

Tritanopia (blue-blind)

#93CCB7

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #90d53d;
/* rgb */ color: rgb(144, 213, 61);
/* oklch */ color: oklch(79.9% 0.192 131.0);

Tailwind

colors: {
  custom: {
    50: '#b5e27c',
    500: '#90d53d',
    950: '#000000',
  },
}

SCSS

$custom: #90d53d;
$custom-light: #b5e27c;
$custom-dark: #000000;

JSON

{
  "hex": "#90d53d",
  "rgb": {
    "r": 144,
    "g": 213,
    "b": 61
  },
  "hsl": {
    "h": 87.237,
    "s": 64.407,
    "l": 53.725
  },
  "oklch": {
    "l": 0.79855,
    "c": 0.19211,
    "h": 131
  },
  "luminance": 0.53855
}

Semantic roles & 50–950 ramp

primary

#90D53D

secondary

#573284

accent

#40E78C

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12150A

muted

#82847D

Preview Lab

Preview with #90D53D

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

Preview Lab → · Contrast checker → · Palette generator →