#90C143#90C143

#90C143 is a light, vivid yellow-green. Relative luminance 0.445; OKLCH L 75.1% C 0.163 H 128.0°. Best body text is #000000 at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#90C143
RGB	rgb(144, 193, 67)
HSL	hsl(83, 50%, 51%)
HSV	hsv(83, 65%, 76%)
CMYK	cmyk(25.4%, 0%, 65.3%, 24.3%)
CIE-LAB	lab(72.54, -35.33, 56.17)
CIE-LCH	lch(72.54, 66.35, 122.17°)
OKLab	oklab(75.13% -0.1004 0.1283)
OKLCH	oklch(75.13% 0.163 128)
XYZ	xyz(31.5846, 44.4738, 12.2294)
Luminance	0.4447 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C143 #7443C1

analogous

#C1B343 #90C143 #51C143

triadic

#90C143 #4390C1 #C14390

tetradic

#90C143 #43C1B3 #7443C1 #C14351

square

#90C143 #43C1B3 #7443C1 #C14351

split-complementary

#90C143 #4351C1 #B343C1

monochromatic

#4D6722 #6F9531 #90C143 #ABD071 #C6DF9F

Accessibility & contrast

On white

2.12

#90C143 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.89

#90C143 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C143

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C143	#FFFFFF	#000000	##000000
##90C143	1.00	2.12	9.89	9.89
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.89	21.00	1.00	1.00
##000000	9.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB432

Deuteranopia (green-blind)

#C3B14D

Tritanopia (blue-blind)

#95B9A7

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #90c143;
/* rgb */ color: rgb(144, 193, 67);
/* oklch */ color: oklch(75.1% 0.163 128.0);

Tailwind

colors: {
  custom: {
    50: '#b4d47d',
    500: '#90c143',
    950: '#000000',
  },
}

SCSS

$custom: #90c143;
$custom-light: #b4d47d;
$custom-dark: #000000;

JSON

{
  "hex": "#90c143",
  "rgb": {
    "r": 144,
    "g": 193,
    "b": 67
  },
  "hsl": {
    "h": 83.333,
    "s": 50.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.75128,
    "c": 0.16288,
    "h": 128
  },
  "luminance": 0.44474
}

Semantic roles & 50–950 ramp

primary

#90C143

secondary

#AA94CC

accent

#4EDA84

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #90C143

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

Preview Lab → · Contrast checker → · Palette generator →