#90D563#90D563

#90D563 is a light, vivid yellow-green. Relative luminance 0.544; OKLCH L 80.2% C 0.163 H 134.5°. Best body text is #000000 at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#90D563
RGB	rgb(144, 213, 99)
HSL	hsl(96, 58%, 61%)
HSV	hsv(96, 54%, 84%)
CMYK	cmyk(32.4%, 0%, 53.5%, 16.5%)
CIE-LAB	lab(78.70, -41.34, 48.98)
CIE-LCH	lch(78.70, 64.09, 130.16°)
OKLab	oklab(80.23% -0.1144 0.1162)
OKLCH	oklch(80.23% 0.163 134.5)
XYZ	xyz(37.5472, 54.4172, 20.3272)
Luminance	0.5442 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90D563 #A863D5

analogous

#C9D563 #90D563 #63D56F

triadic

#90D563 #6390D5 #D56390

tetradic

#90D563 #63C9D5 #A863D5 #D56F63

square

#90D563 #63C9D5 #A863D5 #D56F63

split-complementary

#90D563 #6F63D5 #D563C9

monochromatic

#539528 #6EC635 #90D563 #B2E293 #D5EFC3

Accessibility & contrast

On white

1.77

#90D563 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.88

#90D563 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90D563

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90D563	#FFFFFF	#000000	##000000
##90D563	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)

#DCC658

Deuteranopia (green-blind)

#D2C16B

Tritanopia (blue-blind)

#90CEBB

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #90d563;
/* rgb */ color: rgb(144, 213, 99);
/* oklch */ color: oklch(80.2% 0.163 134.5);

Tailwind

colors: {
  custom: {
    50: '#b4e292',
    500: '#90d563',
    950: '#000000',
  },
}

SCSS

$custom: #90d563;
$custom-light: #b4e292;
$custom-dark: #000000;

JSON

{
  "hex": "#90d563",
  "rgb": {
    "r": 144,
    "g": 213,
    "b": 99
  },
  "hsl": {
    "h": 96.316,
    "s": 57.576,
    "l": 61.176
  },
  "oklch": {
    "l": 0.80228,
    "c": 0.16306,
    "h": 134.5
  },
  "luminance": 0.54419
}

Semantic roles & 50–950 ramp

primary

#90D563

secondary

#77429A

accent

#20C584

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#11150D

muted

#81847F

Preview Lab

Preview with #90D563

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

Preview Lab → · Contrast checker → · Palette generator →