#90CB5A#90CB5A

#90CB5A is a light, vivid yellow-green. Relative luminance 0.494; OKLCH L 77.7% C 0.157 H 132.1°. Best body text is #000000 at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#90CB5A
RGB	rgb(144, 203, 90)
HSL	hsl(91, 52%, 57%)
HSV	hsv(91, 56%, 80%)
CMYK	cmyk(29.1%, 0%, 55.7%, 20.4%)
CIE-LAB	lab(75.69, -37.83, 49.60)
CIE-LCH	lch(75.69, 62.38, 127.33°)
OKLab	oklab(77.75% -0.1054 0.1168)
OKLCH	oklch(77.75% 0.157 132.1)
XYZ	xyz(34.7025, 49.3783, 17.3735)
Luminance	0.4938 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CB5A #955ACB

analogous

#C9CB5A #90CB5A #5ACB5C

triadic

#90CB5A #5A90CB #CB5A90

tetradic

#90CB5A #5AC9CB #955ACB #CB5C5A

square

#90CB5A #5AC9CB #955ACB #CB5C5A

split-complementary

#90CB5A #5C5ACB #CB5AC9

monochromatic

#538229 #71B038 #90CB5A #AFDA89 #CFE8B7

Accessibility & contrast

On white

1.93

#90CB5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.88

#90CB5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CB5A

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CB5A	#FFFFFF	#000000	##000000
##90CB5A	1.00	1.93	10.88	10.88
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.88	21.00	1.00	1.00
##000000	10.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BD4F

Deuteranopia (green-blind)

#CAB962

Tritanopia (blue-blind)

#92C4B2

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #90cb5a;
/* rgb */ color: rgb(144, 203, 90);
/* oklch */ color: oklch(77.7% 0.157 132.1);

Tailwind

colors: {
  custom: {
    50: '#b3db8c',
    500: '#90cb5a',
    950: '#000000',
  },
}

SCSS

$custom: #90cb5a;
$custom-light: #b3db8c;
$custom-dark: #000000;

JSON

{
  "hex": "#90cb5a",
  "rgb": {
    "r": 144,
    "g": 203,
    "b": 90
  },
  "hsl": {
    "h": 91.327,
    "s": 52.074,
    "l": 57.451
  },
  "oklch": {
    "l": 0.77745,
    "c": 0.15733,
    "h": 132.1
  },
  "luminance": 0.49379
}

Semantic roles & 50–950 ramp

primary

#90CB5A

secondary

#C1AAD7

accent

#4CDC97

background

#FBFDF8

surface

#F6FBF0

border

#D0D4CB

text

#11150C

muted

#80837D

Preview Lab

Preview with #90CB5A

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

Preview Lab → · Contrast checker → · Palette generator →