#90CB4C#90CB4C

#90CB4C is a light, vivid yellow-green. Relative luminance 0.492; OKLCH L 77.6% C 0.169 H 130.6°. Best body text is #000000 at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#90CB4C
RGB	rgb(144, 203, 76)
HSL	hsl(88, 55%, 55%)
HSV	hsv(88, 63%, 80%)
CMYK	cmyk(29.1%, 0%, 62.6%, 20.4%)
CIE-LAB	lab(75.55, -39.12, 55.66)
CIE-LCH	lch(75.55, 68.03, 125.11°)
OKLab	oklab(77.59% -0.11 0.1283)
OKLCH	oklch(77.59% 0.169 130.6)
XYZ	xyz(34.1617, 49.1620, 14.5254)
Luminance	0.4916 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CB4C #874CCB

analogous

#CBC64C #90CB4C #51CB4C

triadic

#90CB4C #4C90CB #CB4C90

tetradic

#90CB4C #4CCBC6 #874CCB #CB4C51

square

#90CB4C #4CCBC6 #874CCB #CB4C51

split-complementary

#90CB4C #4C51CB #C64CCB

monochromatic

#517923 #71A931 #90CB4C #ADD97B #CBE7AB

Accessibility & contrast

On white

1.94

#90CB4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.83

#90CB4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CB4C

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CB4C	#FFFFFF	#000000	##000000
##90CB4C	1.00	1.94	10.83	10.83
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.83	21.00	1.00	1.00
##000000	10.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD3D

Deuteranopia (green-blind)

#CBB956

Tritanopia (blue-blind)

#93C3B0

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #90cb4c;
/* rgb */ color: rgb(144, 203, 76);
/* oklch */ color: oklch(77.6% 0.169 130.6);

Tailwind

colors: {
  custom: {
    50: '#b4db83',
    500: '#90cb4c',
    950: '#000000',
  },
}

SCSS

$custom: #90cb4c;
$custom-light: #b4db83;
$custom-dark: #000000;

JSON

{
  "hex": "#90cb4c",
  "rgb": {
    "r": 144,
    "g": 203,
    "b": 76
  },
  "hsl": {
    "h": 87.874,
    "s": 54.978,
    "l": 54.706
  },
  "oklch": {
    "l": 0.77593,
    "c": 0.16904,
    "h": 130.6
  },
  "luminance": 0.49163
}

Semantic roles & 50–950 ramp

primary

#90CB4C

secondary

#B89FD4

accent

#49DE8F

background

#FBFDF8

surface

#F6FBEF

border

#D0D4CA

text

#11150B

muted

#80837C

Preview Lab

Preview with #90CB4C

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

Preview Lab → · Contrast checker → · Palette generator →