#A1B320#A1B320

#A1B320 is a light, vivid yellow. Relative luminance 0.399; OKLCH L 72.8% C 0.159 H 117.0°. Best body text is #000000 at 8.98:1 contrast (WCAG AA passes).

Color values

HEX	#A1B320
RGB	rgb(161, 179, 32)
HSL	hsl(67, 70%, 41%)
HSV	hsv(67, 82%, 70%)
CMYK	cmyk(10.1%, 0%, 82.1%, 29.8%)
CIE-LAB	lab(69.41, -23.70, 65.52)
CIE-LCH	lch(69.41, 69.67, 109.88°)
OKLab	oklab(72.82% -0.0722 0.142)
OKLCH	oklch(72.82% 0.159 117)
XYZ	xyz(31.0796, 39.9220, 7.4347)
Luminance	0.3992 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1B320 #3220B3

analogous

#B37C20 #A1B320 #58B320

triadic

#A1B320 #20A1B3 #B320A1

tetradic

#A1B320 #20B37C #3220B3 #B32058

square

#A1B320 #20B37C #3220B3 #B32058

split-complementary

#A1B320 #2058B3 #7C20B3

monochromatic

#444B0D #727F17 #A1B320 #C7DB35 #D5E469

Accessibility & contrast

On white

2.34

#A1B320 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.98

#A1B320 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1B320

8.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1B320	#FFFFFF	#000000	##000000
##A1B320	1.00	2.34	8.98	8.98
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.98	21.00	1.00	1.00
##000000	8.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0A900

Deuteranopia (green-blind)

#BEAA30

Tritanopia (blue-blind)

#ACA899

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #a1b320;
/* rgb */ color: rgb(161, 179, 32);
/* oklch */ color: oklch(72.8% 0.159 117.0);

Tailwind

colors: {
  custom: {
    50: '#c1c96b',
    500: '#a1b320',
    950: '#000000',
  },
}

SCSS

$custom: #a1b320;
$custom-light: #c1c96b;
$custom-dark: #000000;

JSON

{
  "hex": "#a1b320",
  "rgb": {
    "r": 161,
    "g": 179,
    "b": 32
  },
  "hsl": {
    "h": 67.347,
    "s": 69.668,
    "l": 41.373
  },
  "oklch": {
    "l": 0.72824,
    "c": 0.15932,
    "h": 117
  },
  "luminance": 0.39922
}

Semantic roles & 50–950 ramp

primary

#A1B320

secondary

#7165CA

accent

#3BEC51

background

#FCFCF6

surface

#F8F8EC

border

#D1D1C7

text

#131307

muted

#82827A

Preview Lab

Preview with #A1B320

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

Preview Lab → · Contrast checker → · Palette generator →