#90F578#90F578

#90F578 is a very light, vivid green. Relative luminance 0.726; OKLCH L 88.1% C 0.188 H 139.8°. Best body text is #000000 at 15.52:1 contrast (WCAG AA passes).

Color values

HEX	#90F578
RGB	rgb(144, 245, 120)
HSL	hsl(108, 86%, 72%)
HSV	hsv(108, 51%, 96%)
CMYK	cmyk(41.2%, 0%, 51%, 3.9%)
CIE-LAB	lab(88.25, -52.45, 50.66)
CIE-LCH	lch(88.25, 72.92, 135.99°)
OKLab	oklab(88.08% -0.1436 0.1214)
OKLCH	oklch(88.08% 0.188 139.8)
XYZ	xyz(47.5424, 72.5874, 29.2713)
Luminance	0.7259 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 3.66

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90F578 #DD78F5

analogous

#CFF578 #90F578 #78F59F

triadic

#90F578 #7890F5 #F57890

tetradic

#90F578 #78CFF5 #DD78F5 #F59F78

square

#90F578 #78CFF5 #DD78F5 #F59F78

split-complementary

#90F578 #9F78F5 #F578CF

monochromatic

#39E211 #61F13F #90F578 #BFF9B1 #E8FDE3

Accessibility & contrast

On white

1.35

#90F578 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.52

#90F578 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90F578

15.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90F578	#FFFFFF	#000000	##000000
##90F578	1.00	1.35	15.52	15.52
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.52	21.00	1.00	1.00
##000000	15.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE36D

Deuteranopia (green-blind)

#EDDA81

Tritanopia (blue-blind)

#88EED8

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #90f578;
/* rgb */ color: rgb(144, 245, 120);
/* oklch */ color: oklch(88.1% 0.188 139.8);

Tailwind

colors: {
  custom: {
    50: '#b6f9a1',
    500: '#90f578',
    950: '#000000',
  },
}

SCSS

$custom: #90f578;
$custom-light: #b6f9a1;
$custom-dark: #000000;

JSON

{
  "hex": "#90f578",
  "rgb": {
    "r": 144,
    "g": 245,
    "b": 120
  },
  "hsl": {
    "h": 108.48,
    "s": 86.207,
    "l": 71.569
  },
  "oklch": {
    "l": 0.88084,
    "c": 0.18806,
    "h": 139.8
  },
  "luminance": 0.7259
}

Semantic roles & 50–950 ramp

primary

#90F578

secondary

#B541D0

accent

#03E3B8

background

#FDFFFC

surface

#F8FFF5

border

#D1D7CF

text

#12170F

muted

#828580

Preview Lab

Preview with #90F578

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

Preview Lab → · Contrast checker → · Palette generator →