#90D459#90D459

#90D459 is a light, vivid yellow-green. Relative luminance 0.537; OKLCH L 79.9% C 0.170 H 133.2°. Best body text is #000000 at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#90D459
RGB	rgb(144, 212, 89)
HSL	hsl(93, 59%, 59%)
HSV	hsv(93, 58%, 83%)
CMYK	cmyk(32.1%, 0%, 58%, 16.9%)
CIE-LAB	lab(78.31, -41.92, 53.08)
CIE-LCH	lch(78.31, 67.63, 128.30°)
OKLab	oklab(79.87% -0.1167 0.1242)
OKLCH	oklch(79.87% 0.17 133.2)
XYZ	xyz(36.8476, 53.7362, 17.8799)
Luminance	0.5374 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90D459 #9D59D4

analogous

#CED459 #90D459 #59D460

triadic

#90D459 #5990D4 #D45990

tetradic

#90D459 #59CED4 #9D59D4 #D46059

square

#90D459 #59CED4 #9D59D4 #D46059

split-complementary

#90D459 #6059D4 #D459CE

monochromatic

#548E25 #70BE31 #90D459 #B1E18A #D1EDBA

Accessibility & contrast

On white

1.79

#90D459 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.75

#90D459 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90D459

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90D459	#FFFFFF	#000000	##000000
##90D459	1.00	1.79	11.75	11.75
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.75	21.00	1.00	1.00
##000000	11.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC54C

Deuteranopia (green-blind)

#D2C062

Tritanopia (blue-blind)

#91CCB9

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #90d459;
/* rgb */ color: rgb(144, 212, 89);
/* oklch */ color: oklch(79.9% 0.170 133.2);

Tailwind

colors: {
  custom: {
    50: '#b4e18c',
    500: '#90d459',
    950: '#000000',
  },
}

SCSS

$custom: #90d459;
$custom-light: #b4e18c;
$custom-dark: #000000;

JSON

{
  "hex": "#90d459",
  "rgb": {
    "r": 144,
    "g": 212,
    "b": 89
  },
  "hsl": {
    "h": 93.171,
    "s": 58.852,
    "l": 59.02
  },
  "oklch": {
    "l": 0.79872,
    "c": 0.17043,
    "h": 133.2
  },
  "luminance": 0.53738
}

Semantic roles & 50–950 ramp

primary

#90D459

secondary

#6D3E94

accent

#46E29C

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#11150C

muted

#81847F

Preview Lab

Preview with #90D459

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

Preview Lab → · Contrast checker → · Palette generator →