#A3B42A#A3B42A

#A3B42A is a light, vivid yellow. Relative luminance 0.406; OKLCH L 73.3% C 0.155 H 116.7°. Best body text is #000000 at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#A3B42A
RGB	rgb(163, 180, 42)
HSL	hsl(67, 62%, 44%)
HSV	hsv(67, 77%, 71%)
CMYK	cmyk(9.4%, 0%, 76.7%, 29.4%)
CIE-LAB	lab(69.89, -22.96, 63.12)
CIE-LCH	lch(69.89, 67.17, 109.98°)
OKLab	oklab(73.26% -0.0696 0.1386)
OKLCH	oklch(73.26% 0.155 116.7)
XYZ	xyz(31.8443, 40.5966, 8.3484)
Luminance	0.4060 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3B42A #3B2AB4

analogous

#B4802A #A3B42A #5EB42A

triadic

#A3B42A #2AA3B4 #B42AA3

tetradic

#A3B42A #2AB480 #3B2AB4 #B42A5E

square

#A3B42A #2AB480 #3B2AB4 #B42A5E

split-complementary

#A3B42A #2A5EB4 #802AB4

monochromatic

#495113 #76821E #A3B42A #C3D447 #D3E079

Accessibility & contrast

On white

2.30

#A3B42A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.12

#A3B42A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3B42A

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3B42A	#FFFFFF	#000000	##000000
##A3B42A	1.00	2.30	9.12	9.12
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.12	21.00	1.00	1.00
##000000	9.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AA03

Deuteranopia (green-blind)

#BFAC37

Tritanopia (blue-blind)

#AEAA9A

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #a3b42a;
/* rgb */ color: rgb(163, 180, 42);
/* oklch */ color: oklch(73.3% 0.155 116.7);

Tailwind

colors: {
  custom: {
    50: '#c2ca6f',
    500: '#a3b42a',
    950: '#000000',
  },
}

SCSS

$custom: #a3b42a;
$custom-light: #c2ca6f;
$custom-dark: #000000;

JSON

{
  "hex": "#a3b42a",
  "rgb": {
    "r": 163,
    "g": 180,
    "b": 42
  },
  "hsl": {
    "h": 67.391,
    "s": 62.162,
    "l": 43.529
  },
  "oklch": {
    "l": 0.7326,
    "c": 0.15504,
    "h": 116.7
  },
  "luminance": 0.40596
}

Semantic roles & 50–950 ramp

primary

#A3B42A

secondary

#7D72C8

accent

#43E557

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131308

muted

#82827B

Preview Lab

Preview with #A3B42A

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

Preview Lab → · Contrast checker → · Palette generator →