#90CB50#90CB50

#90CB50 is a light, vivid yellow-green. Relative luminance 0.492; OKLCH L 77.6% C 0.166 H 131.0°. Best body text is #000000 at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#90CB50
RGB	rgb(144, 203, 80)
HSL	hsl(89, 54%, 55%)
HSV	hsv(89, 61%, 80%)
CMYK	cmyk(29.1%, 0%, 60.6%, 20.4%)
CIE-LAB	lab(75.59, -38.78, 53.98)
CIE-LCH	lch(75.59, 66.46, 125.70°)
OKLab	oklab(77.63% -0.1088 0.1252)
OKLCH	oklch(77.63% 0.166 131)
XYZ	xyz(34.3051, 49.2193, 15.2807)
Luminance	0.4922 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CB50 #8B50CB

analogous

#CBC850 #90CB50 #53CB50

triadic

#90CB50 #5090CB #CB5090

tetradic

#90CB50 #50CBC8 #8B50CB #CB5053

square

#90CB50 #50CBC8 #8B50CB #CB5053

split-complementary

#90CB50 #5053CB #C850CB

monochromatic

#527C25 #71AB33 #90CB50 #AED97F #CCE7AE

Accessibility & contrast

On white

1.94

#90CB50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.84

#90CB50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CB50

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CB50	#FFFFFF	#000000	##000000
##90CB50	1.00	1.94	10.84	10.84
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.84	21.00	1.00	1.00
##000000	10.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BD42

Deuteranopia (green-blind)

#CBB959

Tritanopia (blue-blind)

#93C3B1

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #90cb50;
/* rgb */ color: rgb(144, 203, 80);
/* oklch */ color: oklch(77.6% 0.166 131.0);

Tailwind

colors: {
  custom: {
    50: '#b4db86',
    500: '#90cb50',
    950: '#000000',
  },
}

SCSS

$custom: #90cb50;
$custom-light: #b4db86;
$custom-dark: #000000;

JSON

{
  "hex": "#90cb50",
  "rgb": {
    "r": 144,
    "g": 203,
    "b": 80
  },
  "hsl": {
    "h": 88.78,
    "s": 54.185,
    "l": 55.49
  },
  "oklch": {
    "l": 0.77633,
    "c": 0.16586,
    "h": 131
  },
  "luminance": 0.4922
}

Semantic roles & 50–950 ramp

primary

#90CB50

secondary

#BAA2D5

accent

#4ADE91

background

#FBFDF8

surface

#F6FBF0

border

#D0D4CB

text

#11150B

muted

#80837C

Preview Lab

Preview with #90CB50

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

Preview Lab → · Contrast checker → · Palette generator →