#90A01C#90A01C

#90A01C is a light, vivid yellow. Relative luminance 0.312; OKLCH L 67.1% C 0.146 H 116.9°. Best body text is #000000 at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#90A01C
RGB	rgb(144, 160, 28)
HSL	hsl(67, 70%, 37%)
HSV	hsv(67, 83%, 63%)
CMYK	cmyk(10%, 0%, 82.5%, 37.3%)
CIE-LAB	lab(62.64, -21.69, 60.19)
CIE-LCH	lch(62.64, 63.98, 109.82°)
OKLab	oklab(67.05% -0.0661 0.1305)
OKLCH	oklch(67.05% 0.146 116.9)
XYZ	xyz(24.2827, 31.1551, 5.8327)
Luminance	0.3115 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90A01C #2C1CA0

analogous

#A06E1C #90A01C #4EA01C

triadic

#90A01C #1C90A0 #A01C90

tetradic

#90A01C #1CA06E #2C1CA0 #A01C4E

square

#90A01C #1CA06E #2C1CA0 #A01C4E

split-complementary

#90A01C #1C4EA0 #6E1CA0

monochromatic

#32380A #616C13 #90A01C #BFD425 #D0E155

Accessibility & contrast

On white

2.90

#90A01C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.23

#90A01C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90A01C

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90A01C	#FFFFFF	#000000	##000000
##90A01C	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)

#AA982A

Tritanopia (blue-blind)

#9A9688

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #90a01c;
/* rgb */ color: rgb(144, 160, 28);
/* oklch */ color: oklch(67.1% 0.146 116.9);

Tailwind

colors: {
  custom: {
    50: '#b4bc66',
    500: '#90a01c',
    950: '#000000',
  },
}

SCSS

$custom: #90a01c;
$custom-light: #b4bc66;
$custom-dark: #000000;

JSON

{
  "hex": "#90a01c",
  "rgb": {
    "r": 144,
    "g": 160,
    "b": 28
  },
  "hsl": {
    "h": 67.273,
    "s": 70.213,
    "l": 36.863
  },
  "oklch": {
    "l": 0.67051,
    "c": 0.14634,
    "h": 116.9
  },
  "luminance": 0.31155
}

Semantic roles & 50–950 ramp

primary

#90A01C

secondary

#6153C4

accent

#3BED50

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#121106

muted

#81807A

Preview Lab

Preview with #90A01C

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

Preview Lab → · Contrast checker → · Palette generator →