#90E442#90E442

#90E442 is a very light, highly saturated yellow-green. Relative luminance 0.618; OKLCH L 83.5% C 0.207 H 133.2°. Best body text is #000000 at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#90E442
RGB	rgb(144, 228, 66)
HSL	hsl(91, 75%, 58%)
HSV	hsv(91, 71%, 89%)
CMYK	cmyk(36.8%, 0%, 71.1%, 10.6%)
CIE-LAB	lab(82.81, -50.51, 67.15)
CIE-LCH	lch(82.81, 84.03, 126.95°)
OKLab	oklab(83.48% -0.1419 0.1512)
OKLCH	oklch(83.48% 0.207 133.2)
XYZ	xyz(40.2277, 61.8076, 14.9637)
Luminance	0.6181 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 5.66

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90E442 #9642E4

analogous

#E1E442 #90E442 #42E445

triadic

#90E442 #4290E4 #E44290

tetradic

#90E442 #42E1E4 #9642E4 #E44542

square

#90E442 #42E1E4 #9642E4 #E44542

split-complementary

#90E442 #4542E4 #E442E1

monochromatic

#539615 #71CC1D #90E442 #AFEC78 #CFF3AD

Accessibility & contrast

On white

1.57

#90E442 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.36

#90E442 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E442

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90E442	#FFFFFF	#000000	##000000
##90E442	1.00	1.57	13.36	13.36
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.36	21.00	1.00	1.00
##000000	13.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD225

Deuteranopia (green-blind)

#E2CC51

Tritanopia (blue-blind)

#90DBC4

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #90e442;
/* rgb */ color: rgb(144, 228, 66);
/* oklch */ color: oklch(83.5% 0.207 133.2);

Tailwind

colors: {
  custom: {
    50: '#b6ed80',
    500: '#90e442',
    950: '#000000',
  },
}

SCSS

$custom: #90e442;
$custom-light: #b6ed80;
$custom-dark: #000000;

JSON

{
  "hex": "#90e442",
  "rgb": {
    "r": 144,
    "g": 228,
    "b": 66
  },
  "hsl": {
    "h": 91.111,
    "s": 75,
    "l": 57.647
  },
  "oklch": {
    "l": 0.83484,
    "c": 0.20735,
    "h": 133.2
  },
  "luminance": 0.61809
}

Semantic roles & 50–950 ramp

primary

#90E442

secondary

#67309A

accent

#36F297

background

#FDFFFB

surface

#F8FEF2

border

#D1D6CC

text

#12160B

muted

#82857E

Preview Lab

Preview with #90E442

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

Preview Lab → · Contrast checker → · Palette generator →