#90BF59#90BF59

#90BF59 is a light, vivid yellow-green. Relative luminance 0.439; OKLCH L 74.9% C 0.142 H 129.8°. Best body text is #000000 at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#90BF59
RGB	rgb(144, 191, 89)
HSL	hsl(88, 44%, 55%)
HSV	hsv(88, 53%, 75%)
CMYK	cmyk(24.6%, 0%, 53.4%, 25.1%)
CIE-LAB	lab(72.17, -32.44, 45.95)
CIE-LCH	lch(72.17, 56.24, 125.22°)
OKLab	oklab(74.89% -0.0905 0.1088)
OKLCH	oklch(74.89% 0.142 129.8)
XYZ	xyz(31.9353, 43.9115, 16.2425)
Luminance	0.4391 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90BF59 #8859BF

analogous

#BFBB59 #90BF59 #5DBF59

triadic

#90BF59 #5990BF #BF5990

tetradic

#90BF59 #59BFBB #8859BF #BF595D

square

#90BF59 #59BFBB #8859BF #BF595D

split-complementary

#90BF59 #595DBF #BB59BF

monochromatic

#52722C #719E3D #90BF59 #AED085 #CBE1B1

Accessibility & contrast

On white

2.15

#90BF59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.78

#90BF59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90BF59

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90BF59	#FFFFFF	#000000	##000000
##90BF59	1.00	2.15	9.78	9.78
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.78	21.00	1.00	1.00
##000000	9.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B34F

Deuteranopia (green-blind)

#C0B060

Tritanopia (blue-blind)

#93B8A8

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #90bf59;
/* rgb */ color: rgb(144, 191, 89);
/* oklch */ color: oklch(74.9% 0.142 129.8);

Tailwind

colors: {
  custom: {
    50: '#b3d28b',
    500: '#90bf59',
    950: '#000000',
  },
}

SCSS

$custom: #90bf59;
$custom-light: #b3d28b;
$custom-dark: #000000;

JSON

{
  "hex": "#90bf59",
  "rgb": {
    "r": 144,
    "g": 191,
    "b": 89
  },
  "hsl": {
    "h": 87.647,
    "s": 44.348,
    "l": 54.902
  },
  "oklch": {
    "l": 0.74892,
    "c": 0.14154,
    "h": 129.8
  },
  "luminance": 0.43912
}

Semantic roles & 50–950 ramp

primary

#90BF59

secondary

#B8A4CF

accent

#54D48F

background

#FBFCF8

surface

#F6F9F0

border

#D0D2CB

text

#11140C

muted

#80827D

Preview Lab

Preview with #90BF59

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

Preview Lab → · Contrast checker → · Palette generator →