#90F359#90F359

#90F359 is a very light, highly saturated yellow-green. Relative luminance 0.708; OKLCH L 87.3% C 0.211 H 136.2°. Best body text is #000000 at 15.15:1 contrast (WCAG AA passes).

Color values

HEX	#90F359
RGB	rgb(144, 243, 89)
HSL	hsl(99, 87%, 65%)
HSV	hsv(99, 63%, 95%)
CMYK	cmyk(40.7%, 0%, 63.4%, 4.7%)
CIE-LAB	lab(87.36, -54.81, 63.18)
CIE-LCH	lch(87.36, 83.65, 130.94°)
OKLab	oklab(87.26% -0.152 0.1457)
OKLCH	oklch(87.26% 0.211 136.2)
XYZ	xyz(45.3542, 70.7492, 20.7154)
Luminance	0.7075 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.33

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90F359 #BC59F3

analogous

#DDF359 #90F359 #59F36F

triadic

#90F359 #5990F3 #F35990

tetradic

#90F359 #59DDF3 #BC59F3 #F36F59

square

#90F359 #59DDF3 #BC59F3 #F36F59

split-complementary

#90F359 #6F59F3 #F359DD

monochromatic

#4FC30E #6AEF20 #90F359 #B6F792 #DCFBCB

Accessibility & contrast

On white

1.39

#90F359 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.15

#90F359 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90F359

15.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90F359	#FFFFFF	#000000	##000000
##90F359	1.00	1.39	15.15	15.15
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.15	21.00	1.00	1.00
##000000	15.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE046

Deuteranopia (green-blind)

#EED866

Tritanopia (blue-blind)

#8CEBD3

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #90f359;
/* rgb */ color: rgb(144, 243, 89);
/* oklch */ color: oklch(87.3% 0.211 136.2);

Tailwind

colors: {
  custom: {
    50: '#b7f88e',
    500: '#90f359',
    950: '#000000',
  },
}

SCSS

$custom: #90f359;
$custom-light: #b7f88e;
$custom-dark: #000000;

JSON

{
  "hex": "#90f359",
  "rgb": {
    "r": 144,
    "g": 243,
    "b": 89
  },
  "hsl": {
    "h": 98.571,
    "s": 86.517,
    "l": 65.098
  },
  "oklch": {
    "l": 0.87259,
    "c": 0.21055,
    "h": 136.2
  },
  "luminance": 0.70752
}

Semantic roles & 50–950 ramp

primary

#90F359

secondary

#8D2FC1

accent

#02E393

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #90F359

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

Preview Lab → · Contrast checker → · Palette generator →