#A0A01B#A0A01B

#A0A01B is a light, vivid yellow. Relative luminance 0.327; OKLCH L 68.4% C 0.142 H 109.6°. Best body text is #000000 at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#A0A01B
RGB	rgb(160, 160, 27)
HSL	hsl(60, 71%, 37%)
HSV	hsv(60, 83%, 63%)
CMYK	cmyk(0%, 0%, 83.1%, 37.3%)
CIE-LAB	lab(63.91, -14.69, 62.05)
CIE-LCH	lch(63.91, 63.77, 103.32°)
OKLab	oklab(68.39% -0.0477 0.1337)
OKLCH	oklch(68.39% 0.142 109.6)
XYZ	xyz(27.2669, 32.6952, 5.9112)
Luminance	0.3269 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0A01B #1B1BA0

analogous

#A05E1B #A0A01B #5EA01B

triadic

#A0A01B #1BA0A0 #A01BA0

tetradic

#A0A01B #1BA05E #1B1BA0 #A01B5E

square

#A0A01B #1BA05E #1B1BA0 #A01B5E

split-complementary

#A0A01B #1B5EA0 #5E1BA0

monochromatic

#373709 #6C6C12 #A0A01B #D4D424 #E2E253

Accessibility & contrast

On white

2.79

#A0A01B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.54

#A0A01B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A0A01B

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0A01B	#FFFFFF	#000000	##000000
##A0A01B	1.00	2.79	7.54	7.54
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.54	21.00	1.00	1.00
##000000	7.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9900

Deuteranopia (green-blind)

#AF9D28

Tritanopia (blue-blind)

#AC9588

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #a0a01b;
/* rgb */ color: rgb(160, 160, 27);
/* oklch */ color: oklch(68.4% 0.142 109.6);

Tailwind

colors: {
  custom: {
    50: '#c0bb66',
    500: '#a0a01b',
    950: '#000000',
  },
}

SCSS

$custom: #a0a01b;
$custom-light: #c0bb66;
$custom-dark: #000000;

JSON

{
  "hex": "#a0a01b",
  "rgb": {
    "r": 160,
    "g": 160,
    "b": 27
  },
  "hsl": {
    "h": 60,
    "s": 71.123,
    "l": 36.667
  },
  "oklch": {
    "l": 0.68388,
    "c": 0.14194,
    "h": 109.6
  },
  "luminance": 0.32694
}

Semantic roles & 50–950 ramp

primary

#A0A01B

secondary

#5252C5

accent

#3AEE3A

background

#FCFBF6

surface

#F8F6EB

border

#D1D0C6

text

#131107

muted

#82807A

Preview Lab

Preview with #A0A01B

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

Preview Lab → · Contrast checker → · Palette generator →