#90CC3D#90CC3D

#90CC3D is a light, vivid yellow-green. Relative luminance 0.495; OKLCH L 77.7% C 0.181 H 129.7°. Best body text is #000000 at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#90CC3D
RGB	rgb(144, 204, 61)
HSL	hsl(85, 58%, 52%)
HSV	hsv(85, 70%, 80%)
CMYK	cmyk(29.4%, 0%, 70.1%, 20%)
CIE-LAB	lab(75.73, -40.68, 61.81)
CIE-LCH	lch(75.73, 74.00, 123.35°)
OKLab	oklab(77.7% -0.1155 0.1393)
OKLCH	oklch(77.7% 0.181 129.7)
XYZ	xyz(33.9366, 49.4510, 12.1710)
Luminance	0.4945 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CC3D #793DCC

analogous

#CCC13D #90CC3D #49CC3D

triadic

#90CC3D #3D90CC #CC3D90

tetradic

#90CC3D #3DCCC1 #793DCC #CC3D49

square

#90CC3D #3DCCC1 #793DCC #CC3D49

split-complementary

#90CC3D #3D49CC #C13DCC

monochromatic

#4E711E #6FA12A #90CC3D #ACD96D #C7E59E

Accessibility & contrast

On white

1.93

#90CC3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.89

#90CC3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CC3D

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CC3D	#FFFFFF	#000000	##000000
##90CC3D	1.00	1.93	10.89	10.89
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.89	21.00	1.00	1.00
##000000	10.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD26

Deuteranopia (green-blind)

#CDB94A

Tritanopia (blue-blind)

#94C3B0

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #90cc3d;
/* rgb */ color: rgb(144, 204, 61);
/* oklch */ color: oklch(77.7% 0.181 129.7);

Tailwind

colors: {
  custom: {
    50: '#b5dc7b',
    500: '#90cc3d',
    950: '#000000',
  },
}

SCSS

$custom: #90cc3d;
$custom-light: #b5dc7b;
$custom-dark: #000000;

JSON

{
  "hex": "#90cc3d",
  "rgb": {
    "r": 144,
    "g": 204,
    "b": 61
  },
  "hsl": {
    "h": 85.175,
    "s": 58.367,
    "l": 51.961
  },
  "oklch": {
    "l": 0.77702,
    "c": 0.18098,
    "h": 129.7
  },
  "luminance": 0.49452
}

Semantic roles & 50–950 ramp

primary

#90CC3D

secondary

#AD93D2

accent

#46E287

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#12150A

muted

#81837C

Preview Lab

Preview with #90CC3D

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

Preview Lab → · Contrast checker → · Palette generator →