#90C045#90C045

#90C045 is a light, vivid yellow-green. Relative luminance 0.441; OKLCH L 74.9% C 0.160 H 128.0°. Best body text is #000000 at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#90C045
RGB	rgb(144, 192, 69)
HSL	hsl(83, 49%, 51%)
HSV	hsv(83, 64%, 75%)
CMYK	cmyk(25%, 0%, 64.1%, 24.7%)
CIE-LAB	lab(72.27, -34.72, 55.04)
CIE-LCH	lch(72.27, 65.08, 122.24°)
OKLab	oklab(74.91% -0.0985 0.1262)
OKLCH	oklch(74.91% 0.16 128)
XYZ	xyz(31.4254, 44.0576, 12.4774)
Luminance	0.4406 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C045 #7545C0

analogous

#C0B345 #90C045 #52C045

triadic

#90C045 #4590C0 #C04590

tetradic

#90C045 #45C0B3 #7545C0 #C04552

square

#90C045 #45C0B3 #7545C0 #C04552

split-complementary

#90C045 #4552C0 #B345C0

monochromatic

#4D6823 #6F9533 #90C045 #ABCF73 #C7DFA0

Accessibility & contrast

On white

2.14

#90C045 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.81

#90C045 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C045

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C045	#FFFFFF	#000000	##000000
##90C045	1.00	2.14	9.81	9.81
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.81	21.00	1.00	1.00
##000000	9.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B335

Deuteranopia (green-blind)

#C2B04E

Tritanopia (blue-blind)

#95B8A6

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #90c045;
/* rgb */ color: rgb(144, 192, 69);
/* oklch */ color: oklch(74.9% 0.160 128.0);

Tailwind

colors: {
  custom: {
    50: '#b4d37e',
    500: '#90c045',
    950: '#000000',
  },
}

SCSS

$custom: #90c045;
$custom-light: #b4d37e;
$custom-dark: #000000;

JSON

{
  "hex": "#90c045",
  "rgb": {
    "r": 144,
    "g": 192,
    "b": 69
  },
  "hsl": {
    "h": 83.415,
    "s": 49.398,
    "l": 51.176
  },
  "oklch": {
    "l": 0.74909,
    "c": 0.16008,
    "h": 128
  },
  "luminance": 0.44058
}

Semantic roles & 50–950 ramp

primary

#90C045

secondary

#AA95CC

accent

#4FD985

background

#FBFCF7

surface

#F6F9EE

border

#D0D2C9

text

#11140A

muted

#80827C

Preview Lab

Preview with #90C045

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

Preview Lab → · Contrast checker → · Palette generator →