#90E44E#90E44E

#90E44E is a very light, vivid yellow-green. Relative luminance 0.620; OKLCH L 83.6% C 0.200 H 134.0°. Best body text is #000000 at 13.39:1 contrast (WCAG AA passes).

Color values

HEX	#90E44E
RGB	rgb(144, 228, 78)
HSL	hsl(94, 74%, 60%)
HSV	hsv(94, 66%, 89%)
CMYK	cmyk(36.8%, 0%, 65.8%, 10.6%)
CIE-LAB	lab(82.89, -49.65, 62.76)
CIE-LCH	lch(82.89, 80.02, 128.35°)
OKLab	oklab(83.58% -0.1387 0.1436)
OKLCH	oklch(83.58% 0.2 134)
XYZ	xyz(40.6194, 61.9643, 17.0263)
Luminance	0.6197 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 5.16

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90E44E #A24EE4

analogous

#DBE44E #90E44E #4EE457

triadic

#90E44E #4E90E4 #E44E90

tetradic

#90E44E #4EDBE4 #A24EE4 #E4574E

square

#90E44E #4EDBE4 #A24EE4 #E4574E

split-complementary

#90E44E #574EE4 #E44EDB

monochromatic

#549F18 #70D420 #90E44E #B1EC83 #D3F4B8

Accessibility & contrast

On white

1.57

#90E44E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.39

#90E44E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E44E

13.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90E44E	#FFFFFF	#000000	##000000
##90E44E	1.00	1.57	13.39	13.39
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.39	21.00	1.00	1.00
##000000	13.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD33A

Deuteranopia (green-blind)

#E1CC5B

Tritanopia (blue-blind)

#90DBC5

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #90e44e;
/* rgb */ color: rgb(144, 228, 78);
/* oklch */ color: oklch(83.6% 0.200 134.0);

Tailwind

colors: {
  custom: {
    50: '#b6ed86',
    500: '#90e44e',
    950: '#000000',
  },
}

SCSS

$custom: #90e44e;
$custom-light: #b6ed86;
$custom-dark: #000000;

JSON

{
  "hex": "#90e44e",
  "rgb": {
    "r": 144,
    "g": 228,
    "b": 78
  },
  "hsl": {
    "h": 93.6,
    "s": 73.529,
    "l": 60
  },
  "oklch": {
    "l": 0.83579,
    "c": 0.19961,
    "h": 134
  },
  "luminance": 0.61966
}

Semantic roles & 50–950 ramp

primary

#90E44E

secondary

#7234A2

accent

#38F09F

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12160C

muted

#82857F

Preview Lab

Preview with #90E44E

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

Preview Lab → · Contrast checker → · Palette generator →