#90D63B#90D63B

#90D63B is a light, vivid yellow-green. Relative luminance 0.543; OKLCH L 80.1% C 0.195 H 131.1°. Best body text is #000000 at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#90D63B
RGB	rgb(144, 214, 59)
HSL	hsl(87, 65%, 54%)
HSV	hsv(87, 72%, 84%)
CMYK	cmyk(32.7%, 0%, 72.4%, 16.1%)
CIE-LAB	lab(78.66, -45.12, 65.46)
CIE-LCH	lch(78.66, 79.50, 124.58°)
OKLab	oklab(80.08% -0.1278 0.1467)
OKLCH	oklch(80.08% 0.195 131.1)
XYZ	xyz(36.3373, 54.3369, 12.7104)
Luminance	0.5434 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90D63B #813BD6

analogous

#D6CF3B #90D63B #42D63B

triadic

#90D63B #3B90D6 #D63B90

tetradic

#90D63B #3BD6CF #813BD6 #D63B42

square

#90D63B #3BD6CF #813BD6 #D63B42

split-complementary

#90D63B #3B42D6 #CF3BD6

monochromatic

#507D1A #71AF25 #90D63B #ADE16E #C9EBA0

Accessibility & contrast

On white

1.77

#90D63B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.87

#90D63B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90D63B

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90D63B	#FFFFFF	#000000	##000000
##90D63B	1.00	1.77	11.87	11.87
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.87	21.00	1.00	1.00
##000000	11.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC61D

Deuteranopia (green-blind)

#D6C14A

Tritanopia (blue-blind)

#93CDB8

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #90d63b;
/* rgb */ color: rgb(144, 214, 59);
/* oklch */ color: oklch(80.1% 0.195 131.1);

Tailwind

colors: {
  custom: {
    50: '#b5e37b',
    500: '#90d63b',
    950: '#000000',
  },
}

SCSS

$custom: #90d63b;
$custom-light: #b5e37b;
$custom-dark: #000000;

JSON

{
  "hex": "#90d63b",
  "rgb": {
    "r": 144,
    "g": 214,
    "b": 59
  },
  "hsl": {
    "h": 87.097,
    "s": 65.401,
    "l": 53.529
  },
  "oklch": {
    "l": 0.80081,
    "c": 0.19451,
    "h": 131.1
  },
  "luminance": 0.54338
}

Semantic roles & 50–950 ramp

primary

#90D63B

secondary

#573184

accent

#3FE88C

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12150A

muted

#82847D

Preview Lab

Preview with #90D63B

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

Preview Lab → · Contrast checker → · Palette generator →