#90F75B#90F75B

#90F75B is a very light, highly saturated yellow-green. Relative luminance 0.732; OKLCH L 88.2% C 0.214 H 136.6°. Best body text is #000000 at 15.64:1 contrast (WCAG AA passes).

Color values

HEX	#90F75B
RGB	rgb(144, 247, 91)
HSL	hsl(100, 91%, 66%)
HSV	hsv(100, 63%, 97%)
CMYK	cmyk(41.7%, 0%, 63.2%, 3.1%)
CIE-LAB	lab(88.54, -56.22, 63.66)
CIE-LCH	lch(88.54, 84.94, 131.45°)
OKLab	oklab(88.23% -0.1557 0.147)
OKLCH	oklch(88.23% 0.214 136.6)
XYZ	xyz(46.6494, 73.2035, 21.5671)
Luminance	0.7321 (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

#90F75B #C25BF7

analogous

#DEF75B #90F75B #5BF774

triadic

#90F75B #5B90F7 #F75B90

tetradic

#90F75B #5BDEF7 #C25BF7 #F7745B

square

#90F75B #5BDEF7 #C25BF7 #F7745B

split-complementary

#90F75B #745BF7 #F75BDE

monochromatic

#4CCE0A #69F421 #90F75B #B7FA95 #DFFDD0

Accessibility & contrast

On white

1.34

#90F75B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.64

#90F75B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90F75B

15.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90F75B	#FFFFFF	#000000	##000000
##90F75B	1.00	1.34	15.64	15.64
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.64	21.00	1.00	1.00
##000000	15.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE448

Deuteranopia (green-blind)

#F1DB68

Tritanopia (blue-blind)

#8BEFD7

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #90f75b;
/* rgb */ color: rgb(144, 247, 91);
/* oklch */ color: oklch(88.2% 0.214 136.6);

Tailwind

colors: {
  custom: {
    50: '#b7fa8f',
    500: '#90f75b',
    950: '#000000',
  },
}

SCSS

$custom: #90f75b;
$custom-light: #b7fa8f;
$custom-dark: #000000;

JSON

{
  "hex": "#90f75b",
  "rgb": {
    "r": 144,
    "g": 247,
    "b": 91
  },
  "hsl": {
    "h": 99.615,
    "s": 90.698,
    "l": 66.275
  },
  "oklch": {
    "l": 0.88232,
    "c": 0.21408,
    "h": 136.6
  },
  "luminance": 0.73206
}

Semantic roles & 50–950 ramp

primary

#90F75B

secondary

#942DC9

accent

#00E698

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #90F75B

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

Preview Lab → · Contrast checker → · Palette generator →