#A3B229#A3B229

#A3B229 is a light, vivid yellow. Relative luminance 0.398; OKLCH L 72.8% C 0.153 H 115.9°. Best body text is #000000 at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#A3B229
RGB	rgb(163, 178, 41)
HSL	hsl(67, 63%, 43%)
HSV	hsv(67, 77%, 70%)
CMYK	cmyk(8.4%, 0%, 77%, 30.2%)
CIE-LAB	lab(69.32, -22.01, 62.91)
CIE-LCH	lch(69.32, 66.65, 109.28°)
OKLab	oklab(72.8% -0.067 0.1379)
OKLCH	oklch(72.8% 0.153 115.9)
XYZ	xyz(31.4258, 39.7879, 8.1217)
Luminance	0.3979 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3B229 #3829B2

analogous

#B27C29 #A3B229 #5FB229

triadic

#A3B229 #29A3B2 #B229A3

tetradic

#A3B229 #29B27C #3829B2 #B2295F

square

#A3B229 #29B27C #3829B2 #B2295F

split-complementary

#A3B229 #295FB2 #7C29B2

monochromatic

#484F12 #75801E #A3B229 #C4D444 #D4DF76

Accessibility & contrast

On white

2.34

#A3B229 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.96

#A3B229 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3B229

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3B229	#FFFFFF	#000000	##000000
##A3B229	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)

#BFA902

Deuteranopia (green-blind)

#BEAA36

Tritanopia (blue-blind)

#AEA799

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #a3b229;
/* rgb */ color: rgb(163, 178, 41);
/* oklch */ color: oklch(72.8% 0.153 115.9);

Tailwind

colors: {
  custom: {
    50: '#c2c86e',
    500: '#a3b229',
    950: '#000000',
  },
}

SCSS

$custom: #a3b229;
$custom-light: #c2c86e;
$custom-dark: #000000;

JSON

{
  "hex": "#a3b229",
  "rgb": {
    "r": 163,
    "g": 178,
    "b": 41
  },
  "hsl": {
    "h": 66.569,
    "s": 62.557,
    "l": 42.941
  },
  "oklch": {
    "l": 0.72797,
    "c": 0.15335,
    "h": 115.9
  },
  "luminance": 0.39787
}

Semantic roles & 50–950 ramp

primary

#A3B229

secondary

#7970C7

accent

#42E654

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131308

muted

#82827B

Preview Lab

Preview with #A3B229

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

Preview Lab → · Contrast checker → · Palette generator →