#90B323#90B323

#90B323 is a light, vivid yellow-green. Relative luminance 0.383; OKLCH L 71.6% C 0.165 H 123.2°. Best body text is #000000 at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#90B323
RGB	rgb(144, 179, 35)
HSL	hsl(75, 67%, 42%)
HSV	hsv(75, 80%, 70%)
CMYK	cmyk(19.6%, 0%, 80.4%, 29.8%)
CIE-LAB	lab(68.23, -30.68, 63.21)
CIE-LCH	lch(68.23, 70.27, 115.89°)
OKLab	oklab(71.58% -0.0902 0.1382)
OKLCH	oklch(71.58% 0.165 123.2)
XYZ	xyz(27.9255, 38.2907, 7.5094)
Luminance	0.3829 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B323 #4623B3

analogous

#B38E23 #90B323 #48B323

triadic

#90B323 #2390B3 #B32390

tetradic

#90B323 #23B38E #4623B3 #B32348

square

#90B323 #23B38E #4623B3 #B32348

split-complementary

#90B323 #2348B3 #8E23B3

monochromatic

#3E4D0F #678019 #90B323 #B2D93B #C6E36E

Accessibility & contrast

On white

2.43

#90B323 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.66

#90B323 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B323

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B323	#FFFFFF	#000000	##000000
##90B323	1.00	2.43	8.66	8.66
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.66	21.00	1.00	1.00
##000000	8.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA700

Deuteranopia (green-blind)

#B9A632

Tritanopia (blue-blind)

#98AA99

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #90b323;
/* rgb */ color: rgb(144, 179, 35);
/* oklch */ color: oklch(71.6% 0.165 123.2);

Tailwind

colors: {
  custom: {
    50: '#b4c96c',
    500: '#90b323',
    950: '#000000',
  },
}

SCSS

$custom: #90b323;
$custom-light: #b4c96c;
$custom-dark: #000000;

JSON

{
  "hex": "#90b323",
  "rgb": {
    "r": 144,
    "g": 179,
    "b": 35
  },
  "hsl": {
    "h": 74.583,
    "s": 67.29,
    "l": 41.961
  },
  "oklch": {
    "l": 0.71575,
    "c": 0.16503,
    "h": 123.2
  },
  "luminance": 0.38291
}

Semantic roles & 50–950 ramp

primary

#90B323

secondary

#8069C9

accent

#3EEA68

background

#FBFCF6

surface

#F6F8EC

border

#D0D1C7

text

#121307

muted

#81827A

Preview Lab

Preview with #90B323

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

Preview Lab → · Contrast checker → · Palette generator →