#90D53E#90D53E

#90D53E is a light, vivid yellow-green. Relative luminance 0.539; OKLCH L 79.9% C 0.192 H 131.1°. Best body text is #000000 at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#90D53E
RGB	rgb(144, 213, 62)
HSL	hsl(87, 64%, 54%)
HSV	hsv(87, 71%, 84%)
CMYK	cmyk(32.4%, 0%, 70.9%, 16.5%)
CIE-LAB	lab(78.38, -44.51, 64.13)
CIE-LCH	lch(78.38, 78.06, 124.76°)
OKLab	oklab(79.86% -0.1259 0.1443)
OKLCH	oklch(79.86% 0.192 131.1)
XYZ	xyz(36.1650, 53.8643, 13.0479)
Luminance	0.5387 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90D53E #833ED5

analogous

#D5CE3E #90D53E #45D53E

triadic

#90D53E #3E90D5 #D53E90

tetradic

#90D53E #3ED5CE #833ED5 #D53E45

square

#90D53E #3ED5CE #833ED5 #D53E45

split-complementary

#90D53E #3E45D5 #CE3ED5

monochromatic

#517D1B #71B026 #90D53E #ADE070 #CAEBA3

Accessibility & contrast

On white

1.78

#90D53E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.77

#90D53E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90D53E

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90D53E	#FFFFFF	#000000	##000000
##90D53E	1.00	1.78	11.77	11.77
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.77	21.00	1.00	1.00
##000000	11.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC524

Deuteranopia (green-blind)

#D5C04C

Tritanopia (blue-blind)

#93CCB7

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #90d53e;
/* rgb */ color: rgb(144, 213, 62);
/* oklch */ color: oklch(79.9% 0.192 131.1);

Tailwind

colors: {
  custom: {
    50: '#b5e27c',
    500: '#90d53e',
    950: '#000000',
  },
}

SCSS

$custom: #90d53e;
$custom-light: #b5e27c;
$custom-dark: #000000;

JSON

{
  "hex": "#90d53e",
  "rgb": {
    "r": 144,
    "g": 213,
    "b": 62
  },
  "hsl": {
    "h": 87.417,
    "s": 64.255,
    "l": 53.922
  },
  "oklch": {
    "l": 0.79862,
    "c": 0.1915,
    "h": 131.1
  },
  "luminance": 0.53866
}

Semantic roles & 50–950 ramp

primary

#90D53E

secondary

#583285

accent

#41E78D

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12150A

muted

#82847D

Preview Lab

Preview with #90D53E

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

Preview Lab → · Contrast checker → · Palette generator →