#A0B31E#A0B31E

#A0B31E is a light, vivid yellow. Relative luminance 0.398; OKLCH L 72.7% C 0.160 H 117.3°. Best body text is #000000 at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#A0B31E
RGB	rgb(160, 179, 30)
HSL	hsl(68, 71%, 41%)
HSV	hsv(68, 83%, 70%)
CMYK	cmyk(10.6%, 0%, 83.2%, 29.8%)
CIE-LAB	lab(69.33, -24.19, 65.93)
CIE-LCH	lch(69.33, 70.22, 110.15°)
OKLab	oklab(72.74% -0.0737 0.1426)
OKLCH	oklch(72.74% 0.16 117.3)
XYZ	xyz(30.8525, 39.8079, 7.2864)
Luminance	0.3981 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0B31E #311EB3

analogous

#B37B1E #A0B31E #55B31E

triadic

#A0B31E #1EA0B3 #B31EA0

tetradic

#A0B31E #1EB37B #311EB3 #B31E55

square

#A0B31E #1EB37B #311EB3 #B31E55

split-complementary

#A0B31E #1E55B3 #7B1EB3

monochromatic

#424A0C #717F15 #A0B31E #C7DD32 #D5E566

Accessibility & contrast

On white

2.34

#A0B31E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.96

#A0B31E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A0B31E

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0B31E	#FFFFFF	#000000	##000000
##A0B31E	1.00	2.34	8.96	8.96
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.96	21.00	1.00	1.00
##000000	8.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0A900

Deuteranopia (green-blind)

#BEAA2E

Tritanopia (blue-blind)

#AAA899

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #a0b31e;
/* rgb */ color: rgb(160, 179, 30);
/* oklch */ color: oklch(72.7% 0.160 117.3);

Tailwind

colors: {
  custom: {
    50: '#c0c96a',
    500: '#a0b31e',
    950: '#000000',
  },
}

SCSS

$custom: #a0b31e;
$custom-light: #c0c96a;
$custom-dark: #000000;

JSON

{
  "hex": "#a0b31e",
  "rgb": {
    "r": 160,
    "g": 179,
    "b": 30
  },
  "hsl": {
    "h": 67.651,
    "s": 71.292,
    "l": 40.98
  },
  "oklch": {
    "l": 0.72738,
    "c": 0.16048,
    "h": 117.3
  },
  "luminance": 0.39808
}

Semantic roles & 50–950 ramp

primary

#A0B31E

secondary

#7062CB

accent

#3AEE51

background

#FCFCF6

surface

#F8F8EC

border

#D1D1C7

text

#131307

muted

#82827A

Preview Lab

Preview with #A0B31E

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

Preview Lab → · Contrast checker → · Palette generator →