#90CD3F#90CD3F

#90CD3F is a light, vivid yellow-green. Relative luminance 0.500; OKLCH L 78.0% C 0.181 H 130.0°. Best body text is #000000 at 10.99:1 contrast (WCAG AA passes).

Color values

HEX	#90CD3F
RGB	rgb(144, 205, 63)
HSL	hsl(86, 59%, 53%)
HSV	hsv(86, 69%, 80%)
CMYK	cmyk(29.8%, 0%, 69.3%, 19.6%)
CIE-LAB	lab(76.04, -40.98, 61.38)
CIE-LCH	lch(76.04, 73.81, 123.73°)
OKLab	oklab(77.96% -0.1162 0.1387)
OKLCH	oklch(77.96% 0.181 130)
XYZ	xyz(34.2299, 49.9498, 12.5395)
Luminance	0.4995 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CD3F #7C3FCD

analogous

#CDC33F #90CD3F #49CD3F

triadic

#90CD3F #3F90CD #CD3F90

tetradic

#90CD3F #3FCDC3 #7C3FCD #CD3F49

square

#90CD3F #3FCDC3 #7C3FCD #CD3F49

split-complementary

#90CD3F #3F49CD #C33FCD

monochromatic

#4F741E #70A42B #90CD3F #ACDA70 #C8E6A0

Accessibility & contrast

On white

1.91

#90CD3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.99

#90CD3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CD3F

10.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CD3F	#FFFFFF	#000000	##000000
##90CD3F	1.00	1.91	10.99	10.99
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.99	21.00	1.00	1.00
##000000	10.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE29

Deuteranopia (green-blind)

#CEBA4B

Tritanopia (blue-blind)

#94C4B1

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #90cd3f;
/* rgb */ color: rgb(144, 205, 63);
/* oklch */ color: oklch(78.0% 0.181 130.0);

Tailwind

colors: {
  custom: {
    50: '#b5dc7c',
    500: '#90cd3f',
    950: '#000000',
  },
}

SCSS

$custom: #90cd3f;
$custom-light: #b5dc7c;
$custom-dark: #000000;

JSON

{
  "hex": "#90cd3f",
  "rgb": {
    "r": 144,
    "g": 205,
    "b": 63
  },
  "hsl": {
    "h": 85.775,
    "s": 58.678,
    "l": 52.549
  },
  "oklch": {
    "l": 0.77956,
    "c": 0.18094,
    "h": 130
  },
  "luminance": 0.49951
}

Semantic roles & 50–950 ramp

primary

#90CD3F

secondary

#B095D3

accent

#46E289

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#12150A

muted

#81837C

Preview Lab

Preview with #90CD3F

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

Preview Lab → · Contrast checker → · Palette generator →