#90B524#90B524

#90B524 is a light, vivid yellow-green. Relative luminance 0.391; OKLCH L 72.1% C 0.167 H 123.7°. Best body text is #000000 at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#90B524
RGB	rgb(144, 181, 36)
HSL	hsl(75, 67%, 43%)
HSV	hsv(75, 80%, 71%)
CMYK	cmyk(20.4%, 0%, 80.1%, 29%)
CIE-LAB	lab(68.83, -31.58, 63.46)
CIE-LCH	lch(68.83, 70.89, 116.46°)
OKLab	oklab(72.06% -0.0926 0.1389)
OKLCH	oklch(72.06% 0.167 123.7)
XYZ	xyz(28.3443, 39.1042, 7.7233)
Luminance	0.3910 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B524 #4924B5

analogous

#B59124 #90B524 #48B524

triadic

#90B524 #2490B5 #B52490

tetradic

#90B524 #24B591 #4924B5 #B52448

square

#90B524 #24B591 #4924B5 #B52448

split-complementary

#90B524 #2448B5 #9124B5

monochromatic

#3F4F10 #67821A #90B524 #B1D93E #C6E371

Accessibility & contrast

On white

2.38

#90B524 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.82

#90B524 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B524

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B524	#FFFFFF	#000000	##000000
##90B524	1.00	2.38	8.82	8.82
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.82	21.00	1.00	1.00
##000000	8.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0A900

Deuteranopia (green-blind)

#BBA833

Tritanopia (blue-blind)

#97AC9B

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #90b524;
/* rgb */ color: rgb(144, 181, 36);
/* oklch */ color: oklch(72.1% 0.167 123.7);

Tailwind

colors: {
  custom: {
    50: '#b5cb6c',
    500: '#90b524',
    950: '#000000',
  },
}

SCSS

$custom: #90b524;
$custom-light: #b5cb6c;
$custom-dark: #000000;

JSON

{
  "hex": "#90b524",
  "rgb": {
    "r": 144,
    "g": 181,
    "b": 36
  },
  "hsl": {
    "h": 75.31,
    "s": 66.82,
    "l": 42.549
  },
  "oklch": {
    "l": 0.72055,
    "c": 0.16693,
    "h": 123.7
  },
  "luminance": 0.39104
}

Semantic roles & 50–950 ramp

primary

#90B524

secondary

#836BC9

accent

#3EEA6A

background

#FBFCF6

surface

#F6F8EC

border

#D0D1C7

text

#121308

muted

#81827B

Preview Lab

Preview with #90B524

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

Preview Lab → · Contrast checker → · Palette generator →