#90A01A#90A01A

#90A01A is a light, vivid yellow. Relative luminance 0.311; OKLCH L 67.0% C 0.147 H 116.8°. Best body text is #000000 at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#90A01A
RGB	rgb(144, 160, 26)
HSL	hsl(67, 72%, 36%)
HSV	hsv(67, 84%, 63%)
CMYK	cmyk(10%, 0%, 83.8%, 37.3%)
CIE-LAB	lab(62.63, -21.76, 60.71)
CIE-LCH	lch(62.63, 64.49, 109.72°)
OKLab	oklab(67.04% -0.0665 0.1313)
OKLCH	oklch(67.04% 0.147 116.8)
XYZ	xyz(24.2595, 31.1458, 5.7108)
Luminance	0.3115 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90A01A #2A1AA0

analogous

#A06D1A #90A01A #4DA01A

triadic

#90A01A #1A90A0 #A01A90

tetradic

#90A01A #1AA06D #2A1AA0 #A01A4D

square

#90A01A #1AA06D #2A1AA0 #A01A4D

split-complementary

#90A01A #1A4DA0 #6D1AA0

monochromatic

#313709 #616B11 #90A01A #BFD523 #D1E352

Accessibility & contrast

On white

2.90

#90A01A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.23

#90A01A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90A01A

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90A01A	#FFFFFF	#000000	##000000
##90A01A	1.00	2.90	7.23	7.23
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.23	21.00	1.00	1.00
##000000	7.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9700

Deuteranopia (green-blind)

#AA9829

Tritanopia (blue-blind)

#9A9688

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #90a01a;
/* rgb */ color: rgb(144, 160, 26);
/* oklch */ color: oklch(67.0% 0.147 116.8);

Tailwind

colors: {
  custom: {
    50: '#b4bc65',
    500: '#90a01a',
    950: '#000000',
  },
}

SCSS

$custom: #90a01a;
$custom-light: #b4bc65;
$custom-dark: #000000;

JSON

{
  "hex": "#90a01a",
  "rgb": {
    "r": 144,
    "g": 160,
    "b": 26
  },
  "hsl": {
    "h": 67.164,
    "s": 72.043,
    "l": 36.471
  },
  "oklch": {
    "l": 0.67043,
    "c": 0.14716,
    "h": 116.8
  },
  "luminance": 0.31145
}

Semantic roles & 50–950 ramp

primary

#90A01A

secondary

#5E50C5

accent

#39EF4F

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#121106

muted

#81807A

Preview Lab

Preview with #90A01A

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

Preview Lab → · Contrast checker → · Palette generator →