#90C03D#90C03D

#90C03D is a light, vivid yellow-green. Relative luminance 0.440; OKLCH L 74.8% C 0.166 H 127.4°. Best body text is #000000 at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#90C03D
RGB	rgb(144, 192, 61)
HSL	hsl(82, 52%, 50%)
HSV	hsv(82, 68%, 75%)
CMYK	cmyk(25%, 0%, 68.2%, 24.7%)
CIE-LAB	lab(72.20, -35.31, 58.21)
CIE-LCH	lch(72.20, 68.08, 121.24°)
OKLab	oklab(74.84% -0.1008 0.1318)
OKLCH	oklch(74.84% 0.166 127.4)
XYZ	xyz(31.1936, 43.9649, 11.2566)
Luminance	0.4396 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C03D #6D3DC0

analogous

#C0AF3D #90C03D #4EC03D

triadic

#90C03D #3D90C0 #C03D90

tetradic

#90C03D #3DC0AF #6D3DC0 #C03D4E

square

#90C03D #3DC0AF #6D3DC0 #C03D4E

split-complementary

#90C03D #3D4EC0 #AF3DC0

monochromatic

#4A631F #6D922E #90C03D #ABD06A #C5DF99

Accessibility & contrast

On white

2.14

#90C03D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.79

#90C03D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C03D

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C03D	#FFFFFF	#000000	##000000
##90C03D	1.00	2.14	9.79	9.79
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.79	21.00	1.00	1.00
##000000	9.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB329

Deuteranopia (green-blind)

#C3B048

Tritanopia (blue-blind)

#95B7A6

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #90c03d;
/* rgb */ color: rgb(144, 192, 61);
/* oklch */ color: oklch(74.8% 0.166 127.4);

Tailwind

colors: {
  custom: {
    50: '#b4d37a',
    500: '#90c03d',
    950: '#000000',
  },
}

SCSS

$custom: #90c03d;
$custom-light: #b4d37a;
$custom-dark: #000000;

JSON

{
  "hex": "#90c03d",
  "rgb": {
    "r": 144,
    "g": 192,
    "b": 61
  },
  "hsl": {
    "h": 81.985,
    "s": 51.779,
    "l": 49.608
  },
  "oklch": {
    "l": 0.74839,
    "c": 0.16591,
    "h": 127.4
  },
  "luminance": 0.43965
}

Semantic roles & 50–950 ramp

primary

#90C03D

secondary

#A48ECA

accent

#4DDB81

background

#FBFCF7

surface

#F6F9EE

border

#D0D2C9

text

#11140A

muted

#80827C

Preview Lab

Preview with #90C03D

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

Preview Lab → · Contrast checker → · Palette generator →