#A3B22B#A3B22B

#A3B22B is a light, vivid yellow. Relative luminance 0.398; OKLCH L 72.8% C 0.152 H 115.9°. Best body text is #000000 at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#A3B22B
RGB	rgb(163, 178, 43)
HSL	hsl(67, 61%, 43%)
HSV	hsv(67, 76%, 70%)
CMYK	cmyk(8.4%, 0%, 75.8%, 30.2%)
CIE-LAB	lab(69.33, -21.92, 62.28)
CIE-LCH	lch(69.33, 66.03, 109.39°)
OKLab	oklab(72.81% -0.0666 0.1369)
OKLCH	oklch(72.81% 0.152 115.9)
XYZ	xyz(31.4615, 39.8022, 8.3103)
Luminance	0.3980 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3B22B #3A2BB2

analogous

#B27D2B #A3B22B #5FB22B

triadic

#A3B22B #2BA3B2 #B22BA3

tetradic

#A3B22B #2BB27D #3A2BB2 #B22B5F

square

#A3B22B #2BB27D #3A2BB2 #B22B5F

split-complementary

#A3B22B #2B5FB2 #7D2BB2

monochromatic

#494F13 #76811F #A3B22B #C3D348 #D3DF79

Accessibility & contrast

On white

2.34

#A3B22B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.96

#A3B22B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3B22B

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3B22B	#FFFFFF	#000000	##000000
##A3B22B	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)

#BFA908

Deuteranopia (green-blind)

#BEAA37

Tritanopia (blue-blind)

#AEA899

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #a3b22b;
/* rgb */ color: rgb(163, 178, 43);
/* oklch */ color: oklch(72.8% 0.152 115.9);

Tailwind

colors: {
  custom: {
    50: '#c2c86f',
    500: '#a3b22b',
    950: '#000000',
  },
}

SCSS

$custom: #a3b22b;
$custom-light: #c2c86f;
$custom-dark: #000000;

JSON

{
  "hex": "#a3b22b",
  "rgb": {
    "r": 163,
    "g": 178,
    "b": 43
  },
  "hsl": {
    "h": 66.667,
    "s": 61.086,
    "l": 43.333
  },
  "oklch": {
    "l": 0.72809,
    "c": 0.1523,
    "h": 115.9
  },
  "luminance": 0.39802
}

Semantic roles & 50–950 ramp

primary

#A3B22B

secondary

#7C72C7

accent

#44E455

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131308

muted

#82827B

Preview Lab

Preview with #A3B22B

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

Preview Lab → · Contrast checker → · Palette generator →