#90F55C#90F55C

#90F55C is a very light, highly saturated yellow-green. Relative luminance 0.720; OKLCH L 87.8% C 0.211 H 136.6°. Best body text is #000000 at 15.40:1 contrast (WCAG AA passes).

Color values

HEX	#90F55C
RGB	rgb(144, 245, 92)
HSL	hsl(100, 88%, 66%)
HSV	hsv(100, 62%, 96%)
CMYK	cmyk(41.2%, 0%, 62.4%, 3.9%)
CIE-LAB	lab(87.97, -55.35, 62.63)
CIE-LCH	lch(87.97, 83.58, 131.47°)
OKLab	oklab(87.76% -0.1532 0.1449)
OKLCH	oklch(87.76% 0.211 136.6)
XYZ	xyz(46.0845, 72.0042, 21.5931)
Luminance	0.7201 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.10

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90F55C #C15CF5

analogous

#DCF55C #90F55C #5CF574

triadic

#90F55C #5C90F5 #F55C90

tetradic

#90F55C #5CDCF5 #C15CF5 #F5745C

square

#90F55C #5CDCF5 #C15CF5 #F5745C

split-complementary

#90F55C #745CF5 #F55CDC

monochromatic

#4DCA0C #69F122 #90F55C #B7F996 #DFFCCF

Accessibility & contrast

On white

1.36

#90F55C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.40

#90F55C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90F55C

15.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90F55C	#FFFFFF	#000000	##000000
##90F55C	1.00	1.36	15.40	15.40
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.40	21.00	1.00	1.00
##000000	15.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE24A

Deuteranopia (green-blind)

#EFD968

Tritanopia (blue-blind)

#8CEDD5

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #90f55c;
/* rgb */ color: rgb(144, 245, 92);
/* oklch */ color: oklch(87.8% 0.211 136.6);

Tailwind

colors: {
  custom: {
    50: '#b7f990',
    500: '#90f55c',
    950: '#000000',
  },
}

SCSS

$custom: #90f55c;
$custom-light: #b7f990;
$custom-dark: #000000;

JSON

{
  "hex": "#90f55c",
  "rgb": {
    "r": 144,
    "g": 245,
    "b": 92
  },
  "hsl": {
    "h": 99.608,
    "s": 88.439,
    "l": 66.078
  },
  "oklch": {
    "l": 0.87764,
    "c": 0.21087,
    "h": 136.6
  },
  "luminance": 0.72007
}

Semantic roles & 50–950 ramp

primary

#90F55C

secondary

#932FC6

accent

#00E597

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #90F55C

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

Preview Lab → · Contrast checker → · Palette generator →