#90D663#90D663

#90D663 is a light, vivid yellow-green. Relative luminance 0.549; OKLCH L 80.5% C 0.164 H 134.7°. Best body text is #000000 at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#90D663
RGB	rgb(144, 214, 99)
HSL	hsl(97, 58%, 61%)
HSV	hsv(97, 54%, 84%)
CMYK	cmyk(32.7%, 0%, 53.7%, 16.1%)
CIE-LAB	lab(79.00, -41.77, 49.32)
CIE-LCH	lch(79.00, 64.64, 130.26°)
OKLab	oklab(80.47% -0.1156 0.117)
OKLCH	oklch(80.47% 0.164 134.7)
XYZ	xyz(37.7995, 54.9218, 20.4113)
Luminance	0.5492 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90D663 #A963D6

analogous

#CAD663 #90D663 #63D670

triadic

#90D663 #6390D6 #D66390

tetradic

#90D663 #63CAD6 #A963D6 #D67063

square

#90D663 #63CAD6 #A963D6 #D67063

split-complementary

#90D663 #7063D6 #D663CA

monochromatic

#539728 #6EC734 #90D663 #B2E393 #D5EFC4

Accessibility & contrast

On white

1.75

#90D663 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.98

#90D663 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90D663

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90D663	#FFFFFF	#000000	##000000
##90D663	1.00	1.75	11.98	11.98
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.98	21.00	1.00	1.00
##000000	11.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC758

Deuteranopia (green-blind)

#D3C16B

Tritanopia (blue-blind)

#8FCFBC

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #90d663;
/* rgb */ color: rgb(144, 214, 99);
/* oklch */ color: oklch(80.5% 0.164 134.7);

Tailwind

colors: {
  custom: {
    50: '#b4e392',
    500: '#90d663',
    950: '#000000',
  },
}

SCSS

$custom: #90d663;
$custom-light: #b4e392;
$custom-dark: #000000;

JSON

{
  "hex": "#90d663",
  "rgb": {
    "r": 144,
    "g": 214,
    "b": 99
  },
  "hsl": {
    "h": 96.522,
    "s": 58.376,
    "l": 61.373
  },
  "oklch": {
    "l": 0.80465,
    "c": 0.16445,
    "h": 134.7
  },
  "luminance": 0.54923
}

Semantic roles & 50–950 ramp

primary

#90D663

secondary

#78419C

accent

#20C685

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#11150D

muted

#81847F

Preview Lab

Preview with #90D663

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

Preview Lab → · Contrast checker → · Palette generator →