#90D561#90D561

#90D561 is a light, vivid yellow-green. Relative luminance 0.544; OKLCH L 80.2% C 0.165 H 134.3°. Best body text is #000000 at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#90D561
RGB	rgb(144, 213, 97)
HSL	hsl(96, 58%, 61%)
HSV	hsv(96, 54%, 84%)
CMYK	cmyk(32.4%, 0%, 54.5%, 16.5%)
CIE-LAB	lab(78.68, -41.55, 49.88)
CIE-LCH	lch(78.68, 64.92, 129.79°)
OKLab	oklab(80.2% -0.1151 0.118)
OKLCH	oklch(80.2% 0.165 134.3)
XYZ	xyz(37.4528, 54.3794, 19.8299)
Luminance	0.5438 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90D561 #A661D5

analogous

#CAD561 #90D561 #61D56C

triadic

#90D561 #6190D5 #D56190

tetradic

#90D561 #61CAD5 #A661D5 #D56C61

square

#90D561 #61CAD5 #A661D5 #D56C61

split-complementary

#90D561 #6C61D5 #D561CA

monochromatic

#539427 #6FC534 #90D561 #B2E291 #D4EFC2

Accessibility & contrast

On white

1.77

#90D561 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.88

#90D561 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90D561

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90D561	#FFFFFF	#000000	##000000
##90D561	1.00	1.77	11.88	11.88
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.88	21.00	1.00	1.00
##000000	11.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC656

Deuteranopia (green-blind)

#D2C169

Tritanopia (blue-blind)

#90CEBB

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #90d561;
/* rgb */ color: rgb(144, 213, 97);
/* oklch */ color: oklch(80.2% 0.165 134.3);

Tailwind

colors: {
  custom: {
    50: '#b4e291',
    500: '#90d561',
    950: '#000000',
  },
}

SCSS

$custom: #90d561;
$custom-light: #b4e291;
$custom-dark: #000000;

JSON

{
  "hex": "#90d561",
  "rgb": {
    "r": 144,
    "g": 213,
    "b": 97
  },
  "hsl": {
    "h": 95.69,
    "s": 58,
    "l": 60.784
  },
  "oklch": {
    "l": 0.80203,
    "c": 0.16486,
    "h": 134.3
  },
  "luminance": 0.54381
}

Semantic roles & 50–950 ramp

primary

#90D561

secondary

#764199

accent

#20C682

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#11150D

muted

#81847F

Preview Lab

Preview with #90D561

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

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