#90CB42#90CB42

#90CB42 is a light, vivid yellow-green. Relative luminance 0.490; OKLCH L 77.5% C 0.176 H 129.8°. Best body text is #000000 at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#90CB42
RGB	rgb(144, 203, 66)
HSL	hsl(86, 57%, 53%)
HSV	hsv(86, 67%, 80%)
CMYK	cmyk(29.1%, 0%, 67.5%, 20.4%)
CIE-LAB	lab(75.47, -39.90, 59.65)
CIE-LCH	lch(75.47, 71.76, 123.78°)
OKLab	oklab(77.5% -0.113 0.1355)
OKLCH	oklch(77.5% 0.176 129.8)
XYZ	xyz(33.8407, 49.0336, 12.8347)
Luminance	0.4904 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CB42 #7D42CB

analogous

#CBC142 #90CB42 #4CCB42

triadic

#90CB42 #4290CB #CB4290

tetradic

#90CB42 #42CBC1 #7D42CB #CB424C

square

#90CB42 #42CBC1 #7D42CB #CB424C

split-complementary

#90CB42 #424CCB #C142CB

monochromatic

#4F7320 #70A32D #90CB42 #ACD872 #C8E5A2

Accessibility & contrast

On white

1.94

#90CB42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.81

#90CB42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CB42

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CB42	#FFFFFF	#000000	##000000
##90CB42	1.00	1.94	10.81	10.81
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.81	21.00	1.00	1.00
##000000	10.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD2E

Deuteranopia (green-blind)

#CCB94D

Tritanopia (blue-blind)

#94C2AF

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #90cb42;
/* rgb */ color: rgb(144, 203, 66);
/* oklch */ color: oklch(77.5% 0.176 129.8);

Tailwind

colors: {
  custom: {
    50: '#b4db7d',
    500: '#90cb42',
    950: '#000000',
  },
}

SCSS

$custom: #90cb42;
$custom-light: #b4db7d;
$custom-dark: #000000;

JSON

{
  "hex": "#90cb42",
  "rgb": {
    "r": 144,
    "g": 203,
    "b": 66
  },
  "hsl": {
    "h": 85.839,
    "s": 56.846,
    "l": 52.745
  },
  "oklch": {
    "l": 0.77503,
    "c": 0.1764,
    "h": 129.8
  },
  "luminance": 0.49035
}

Semantic roles & 50–950 ramp

primary

#90CB42

secondary

#B097D2

accent

#48E089

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#11150A

muted

#80837C

Preview Lab

Preview with #90CB42

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

Preview Lab → · Contrast checker → · Palette generator →