#90F45C#90F45C

#90F45C is a very light, highly saturated yellow-green. Relative luminance 0.714; OKLCH L 87.5% C 0.210 H 136.5°. Best body text is #000000 at 15.28:1 contrast (WCAG AA passes).

Color values

HEX	#90F45C
RGB	rgb(144, 244, 92)
HSL	hsl(99, 87%, 66%)
HSV	hsv(99, 62%, 96%)
CMYK	cmyk(41%, 0%, 62.3%, 4.3%)
CIE-LAB	lab(87.68, -54.95, 62.31)
CIE-LCH	lch(87.68, 83.08, 131.41°)
OKLab	oklab(87.53% -0.1521 0.1442)
OKLCH	oklch(87.53% 0.21 136.5)
XYZ	xyz(45.7828, 71.4008, 21.4925)
Luminance	0.7140 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.15

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90F45C #C05CF4

analogous

#DCF45C #90F45C #5CF474

triadic

#90F45C #5C90F4 #F45C90

tetradic

#90F45C #5CDCF4 #C05CF4 #F4745C

square

#90F45C #5CDCF4 #C05CF4 #F4745C

split-complementary

#90F45C #745CF4 #F45CDC

monochromatic

#4DC80E #69F023 #90F45C #B7F895 #DEFCCF

Accessibility & contrast

On white

1.37

#90F45C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.28

#90F45C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90F45C

15.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90F45C	#FFFFFF	#000000	##000000
##90F45C	1.00	1.37	15.28	15.28
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.28	21.00	1.00	1.00
##000000	15.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE14A

Deuteranopia (green-blind)

#EED968

Tritanopia (blue-blind)

#8CECD4

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #90f45c;
/* rgb */ color: rgb(144, 244, 92);
/* oklch */ color: oklch(87.5% 0.210 136.5);

Tailwind

colors: {
  custom: {
    50: '#b7f890',
    500: '#90f45c',
    950: '#000000',
  },
}

SCSS

$custom: #90f45c;
$custom-light: #b7f890;
$custom-dark: #000000;

JSON

{
  "hex": "#90f45c",
  "rgb": {
    "r": 144,
    "g": 244,
    "b": 92
  },
  "hsl": {
    "h": 99.474,
    "s": 87.356,
    "l": 65.882
  },
  "oklch": {
    "l": 0.87526,
    "c": 0.20962,
    "h": 136.5
  },
  "luminance": 0.71403
}

Semantic roles & 50–950 ramp

primary

#90F45C

secondary

#922FC5

accent

#02E496

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #90F45C

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

Preview Lab → · Contrast checker → · Palette generator →