#A3B72A#A3B72A

#A3B72A is a light, vivid yellow. Relative luminance 0.418; OKLCH L 73.9% C 0.158 H 117.7°. Best body text is #000000 at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#A3B72A
RGB	rgb(163, 183, 42)
HSL	hsl(69, 63%, 44%)
HSV	hsv(69, 77%, 72%)
CMYK	cmyk(10.9%, 0%, 77%, 28.2%)
CIE-LAB	lab(70.75, -24.43, 63.91)
CIE-LCH	lch(70.75, 68.42, 110.92°)
OKLab	oklab(73.95% -0.0736 0.1402)
OKLCH	oklch(73.95% 0.158 117.7)
XYZ	xyz(32.4565, 41.8210, 8.5525)
Luminance	0.4182 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3B72A #3E2AB7

analogous

#B7852A #A3B72A #5CB72A

triadic

#A3B72A #2AA3B7 #B72AA3

tetradic

#A3B72A #2AB785 #3E2AB7 #B72A5C

square

#A3B72A #2AB785 #3E2AB7 #B72A5C

split-complementary

#A3B72A #2A5CB7 #852AB7

monochromatic

#4A5313 #77851F #A3B72A #C1D549 #D2E17B

Accessibility & contrast

On white

2.24

#A3B72A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.36

#A3B72A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3B72A

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3B72A	#FFFFFF	#000000	##000000
##A3B72A	1.00	2.24	9.36	9.36
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.36	21.00	1.00	1.00
##000000	9.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AD00

Deuteranopia (green-blind)

#C2AE37

Tritanopia (blue-blind)

#ADAD9D

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #a3b72a;
/* rgb */ color: rgb(163, 183, 42);
/* oklch */ color: oklch(73.9% 0.158 117.7);

Tailwind

colors: {
  custom: {
    50: '#c2cc6f',
    500: '#a3b72a',
    950: '#000000',
  },
}

SCSS

$custom: #a3b72a;
$custom-light: #c2cc6f;
$custom-dark: #000000;

JSON

{
  "hex": "#a3b72a",
  "rgb": {
    "r": 163,
    "g": 183,
    "b": 42
  },
  "hsl": {
    "h": 68.511,
    "s": 62.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.73948,
    "c": 0.15839,
    "h": 117.7
  },
  "luminance": 0.41821
}

Semantic roles & 50–950 ramp

primary

#A3B72A

secondary

#8074C9

accent

#42E659

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131308

muted

#82827B

Preview Lab

Preview with #A3B72A

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

Preview Lab → · Contrast checker → · Palette generator →