#90F459#90F459

#90F459 is a very light, highly saturated yellow-green. Relative luminance 0.714; OKLCH L 87.5% C 0.212 H 136.3°. Best body text is #000000 at 15.27:1 contrast (WCAG AA passes).

Color values

HEX	#90F459
RGB	rgb(144, 244, 89)
HSL	hsl(99, 88%, 65%)
HSV	hsv(99, 64%, 96%)
CMYK	cmyk(41%, 0%, 63.5%, 4.3%)
CIE-LAB	lab(87.65, -55.21, 63.50)
CIE-LCH	lch(87.65, 84.14, 131.00°)
OKLab	oklab(87.5% -0.153 0.1464)
OKLCH	oklch(87.5% 0.212 136.3)
XYZ	xyz(45.6542, 71.3494, 20.8155)
Luminance	0.7135 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.26

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90F459 #BD59F4

analogous

#DDF459 #90F459 #59F470

triadic

#90F459 #5990F4 #F45990

tetradic

#90F459 #59DDF4 #BD59F4 #F47059

square

#90F459 #59DDF4 #BD59F4 #F47059

split-complementary

#90F459 #7059F4 #F459DD

monochromatic

#4FC60D #6AF020 #90F459 #B6F892 #DDFCCC

Accessibility & contrast

On white

1.38

#90F459 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.27

#90F459 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90F459

15.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90F459	#FFFFFF	#000000	##000000
##90F459	1.00	1.38	15.27	15.27
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.27	21.00	1.00	1.00
##000000	15.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE146

Deuteranopia (green-blind)

#EED966

Tritanopia (blue-blind)

#8CECD4

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #90f459;
/* rgb */ color: rgb(144, 244, 89);
/* oklch */ color: oklch(87.5% 0.212 136.3);

Tailwind

colors: {
  custom: {
    50: '#b7f88e',
    500: '#90f459',
    950: '#000000',
  },
}

SCSS

$custom: #90f459;
$custom-light: #b7f88e;
$custom-dark: #000000;

JSON

{
  "hex": "#90f459",
  "rgb": {
    "r": 144,
    "g": 244,
    "b": 89
  },
  "hsl": {
    "h": 98.71,
    "s": 87.571,
    "l": 65.294
  },
  "oklch": {
    "l": 0.87498,
    "c": 0.2118,
    "h": 136.3
  },
  "luminance": 0.71352
}

Semantic roles & 50–950 ramp

primary

#90F459

secondary

#8E2FC3

accent

#01E494

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #90F459

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

Preview Lab → · Contrast checker → · Palette generator →