#90C52A#90C52A

#90C52A is a light, vivid yellow-green. Relative luminance 0.460; OKLCH L 75.9% C 0.183 H 127.5°. Best body text is #000000 at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#90C52A
RGB	rgb(144, 197, 42)
HSL	hsl(81, 65%, 47%)
HSV	hsv(81, 79%, 77%)
CMYK	cmyk(26.9%, 0%, 78.7%, 22.7%)
CIE-LAB	lab(73.56, -38.63, 66.04)
CIE-LCH	lch(73.56, 76.51, 120.32°)
OKLab	oklab(75.91% -0.1114 0.1453)
OKLCH	oklch(75.91% 0.183 127.5)
XYZ	xyz(31.8859, 46.0283, 9.3945)
Luminance	0.4603 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C52A #5F2AC5

analogous

#C5AD2A #90C52A #43C52A

triadic

#90C52A #2A90C5 #C52A90

tetradic

#90C52A #2AC5AD #5F2AC5 #C52A43

square

#90C52A #2AC5AD #5F2AC5 #C52A43

split-complementary

#90C52A #2A43C5 #AD2AC5

monochromatic

#466014 #6B931F #90C52A #ACDA52 #C4E585

Accessibility & contrast

On white

2.06

#90C52A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.21

#90C52A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C52A

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C52A	#FFFFFF	#000000	##000000
##90C52A	1.00	2.06	10.21	10.21
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.21	21.00	1.00	1.00
##000000	10.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB700

Deuteranopia (green-blind)

#C8B43B

Tritanopia (blue-blind)

#96BCA9

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #90c52a;
/* rgb */ color: rgb(144, 197, 42);
/* oklch */ color: oklch(75.9% 0.183 127.5);

Tailwind

colors: {
  custom: {
    50: '#b5d771',
    500: '#90c52a',
    950: '#000000',
  },
}

SCSS

$custom: #90c52a;
$custom-light: #b5d771;
$custom-dark: #000000;

JSON

{
  "hex": "#90c52a",
  "rgb": {
    "r": 144,
    "g": 197,
    "b": 42
  },
  "hsl": {
    "h": 80.516,
    "s": 64.854,
    "l": 46.863
  },
  "oklch": {
    "l": 0.75906,
    "c": 0.18307,
    "h": 127.5
  },
  "luminance": 0.46029
}

Semantic roles & 50–950 ramp

primary

#90C52A

secondary

#997DCE

accent

#40E879

background

#FBFDF7

surface

#F6FAED

border

#D0D3C8

text

#121408

muted

#81837B

Preview Lab

Preview with #90C52A

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

Preview Lab → · Contrast checker → · Palette generator →