#A3B328#A3B328

#A3B328 is a light, vivid yellow. Relative luminance 0.402; OKLCH L 73.0% C 0.155 H 116.3°. Best body text is #000000 at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#A3B328
RGB	rgb(163, 179, 40)
HSL	hsl(67, 63%, 43%)
HSV	hsv(67, 78%, 70%)
CMYK	cmyk(8.9%, 0%, 77.7%, 29.8%)
CIE-LAB	lab(69.60, -22.55, 63.48)
CIE-LCH	lch(69.60, 67.36, 109.55°)
OKLab	oklab(73.02% -0.0686 0.139)
OKLCH	oklch(73.02% 0.155 116.3)
XYZ	xyz(31.6082, 40.1804, 8.0976)
Luminance	0.4018 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3B328 #3828B3

analogous

#B37D28 #A3B328 #5EB328

triadic

#A3B328 #28A3B3 #B328A3

tetradic

#A3B328 #28B37D #3828B3 #B3285E

square

#A3B328 #28B37D #3828B3 #B3285E

split-complementary

#A3B328 #285EB3 #7D28B3

monochromatic

#484F12 #75811D #A3B328 #C4D543 #D4E075

Accessibility & contrast

On white

2.32

#A3B328 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.04

#A3B328 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3B328

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3B328	#FFFFFF	#000000	##000000
##A3B328	1.00	2.32	9.04	9.04
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.04	21.00	1.00	1.00
##000000	9.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0A900

Deuteranopia (green-blind)

#BEAB35

Tritanopia (blue-blind)

#AEA899

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #a3b328;
/* rgb */ color: rgb(163, 179, 40);
/* oklch */ color: oklch(73.0% 0.155 116.3);

Tailwind

colors: {
  custom: {
    50: '#c2c96e',
    500: '#a3b328',
    950: '#000000',
  },
}

SCSS

$custom: #a3b328;
$custom-light: #c2c96e;
$custom-dark: #000000;

JSON

{
  "hex": "#a3b328",
  "rgb": {
    "r": 163,
    "g": 179,
    "b": 40
  },
  "hsl": {
    "h": 66.906,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.7302,
    "c": 0.15496,
    "h": 116.3
  },
  "luminance": 0.4018
}

Semantic roles & 50–950 ramp

primary

#A3B328

secondary

#796FC8

accent

#41E654

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131308

muted

#82827B

Preview Lab

Preview with #A3B328

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

Preview Lab → · Contrast checker → · Palette generator →