#90A81B#90A81B

#90A81B is a light, vivid yellow-green. Relative luminance 0.340; OKLCH L 68.9% C 0.156 H 119.7°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#90A81B
RGB	rgb(144, 168, 27)
HSL	hsl(70, 72%, 38%)
HSV	hsv(70, 84%, 66%)
CMYK	cmyk(14.3%, 0%, 83.9%, 34.1%)
CIE-LAB	lab(64.97, -25.69, 62.47)
CIE-LCH	lch(64.97, 67.54, 112.36°)
OKLab	oklab(68.93% -0.0772 0.1353)
OKLCH	oklch(68.93% 0.156 119.7)
XYZ	xyz(25.7026, 34.0138, 6.2480)
Luminance	0.3401 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90A81B #331BA8

analogous

#A8791B #90A81B #49A81B

triadic

#90A81B #1B90A8 #A81B90

tetradic

#90A81B #1BA879 #331BA8 #A81B49

square

#90A81B #1BA879 #331BA8 #A81B49

split-complementary

#90A81B #1B49A8 #791BA8

monochromatic

#363F0A #637313 #90A81B #BDDC24 #CDE459

Accessibility & contrast

On white

2.69

#90A81B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.80

#90A81B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90A81B

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90A81B	#FFFFFF	#000000	##000000
##90A81B	1.00	2.69	7.80	7.80
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.80	21.00	1.00	1.00
##000000	7.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39E00

Deuteranopia (green-blind)

#B19E2B

Tritanopia (blue-blind)

#999E8F

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #90a81b;
/* rgb */ color: rgb(144, 168, 27);
/* oklch */ color: oklch(68.9% 0.156 119.7);

Tailwind

colors: {
  custom: {
    50: '#b4c167',
    500: '#90a81b',
    950: '#000000',
  },
}

SCSS

$custom: #90a81b;
$custom-light: #b4c167;
$custom-dark: #000000;

JSON

{
  "hex": "#90a81b",
  "rgb": {
    "r": 144,
    "g": 168,
    "b": 27
  },
  "hsl": {
    "h": 70.213,
    "s": 72.308,
    "l": 38.235
  },
  "oklch": {
    "l": 0.68931,
    "c": 0.15572,
    "h": 119.7
  },
  "luminance": 0.34014
}

Semantic roles & 50–950 ramp

primary

#90A81B

secondary

#6A57C8

accent

#39EF58

background

#FBFBF6

surface

#F6F7EB

border

#D0D0C6

text

#121207

muted

#81817A

Preview Lab

Preview with #90A81B

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

Preview Lab → · Contrast checker → · Palette generator →