#90D949#90D949

#90D949 is a light, vivid yellow-green. Relative luminance 0.560; OKLCH L 80.9% C 0.189 H 132.4°. Best body text is #000000 at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#90D949
RGB	rgb(144, 217, 73)
HSL	hsl(90, 65%, 57%)
HSV	hsv(90, 66%, 85%)
CMYK	cmyk(33.6%, 0%, 66.4%, 14.9%)
CIE-LAB	lab(79.63, -45.44, 61.27)
CIE-LCH	lch(79.63, 76.28, 126.56°)
OKLab	oklab(80.91% -0.1276 0.1398)
OKLCH	oklch(80.91% 0.189 132.4)
XYZ	xyz(37.5166, 56.0346, 15.1411)
Luminance	0.5604 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90D949 #9249D9

analogous

#D8D949 #90D949 #49D94A

triadic

#90D949 #4990D9 #D94990

tetradic

#90D949 #49D8D9 #9249D9 #D94A49

square

#90D949 #49D8D9 #9249D9 #D94A49

split-complementary

#90D949 #4A49D9 #D949D8

monochromatic

#538B1D #71BD28 #90D949 #AFE47C #CEEEAE

Accessibility & contrast

On white

1.72

#90D949 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.21

#90D949 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90D949

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90D949	#FFFFFF	#000000	##000000
##90D949	1.00	1.72	12.21	12.21
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.21	21.00	1.00	1.00
##000000	12.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C935

Deuteranopia (green-blind)

#D8C355

Tritanopia (blue-blind)

#91D0BC

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #90d949;
/* rgb */ color: rgb(144, 217, 73);
/* oklch */ color: oklch(80.9% 0.189 132.4);

Tailwind

colors: {
  custom: {
    50: '#b5e583',
    500: '#90d949',
    950: '#000000',
  },
}

SCSS

$custom: #90d949;
$custom-light: #b5e583;
$custom-dark: #000000;

JSON

{
  "hex": "#90d949",
  "rgb": {
    "r": 144,
    "g": 217,
    "b": 73
  },
  "hsl": {
    "h": 90.417,
    "s": 65.455,
    "l": 56.863
  },
  "oklch": {
    "l": 0.80906,
    "c": 0.18926,
    "h": 132.4
  },
  "luminance": 0.56036
}

Semantic roles & 50–950 ramp

primary

#90D949

secondary

#643691

accent

#3FE895

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12160B

muted

#82847E

Preview Lab

Preview with #90D949

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

Preview Lab → · Contrast checker → · Palette generator →