#A3BB22#A3BB22

#A3BB22 is a light, vivid yellow. Relative luminance 0.434; OKLCH L 74.8% C 0.167 H 118.9°. Best body text is #000000 at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#A3BB22
RGB	rgb(163, 187, 34)
HSL	hsl(69, 69%, 43%)
HSV	hsv(69, 82%, 73%)
CMYK	cmyk(12.8%, 0%, 81.8%, 26.7%)
CIE-LAB	lab(71.85, -26.68, 67.18)
CIE-LCH	lch(71.85, 72.29, 111.66°)
OKLab	oklab(74.83% -0.0804 0.1458)
OKLCH	oklch(74.83% 0.167 118.9)
XYZ	xyz(33.1641, 43.4429, 8.1513)
Luminance	0.4344 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3BB22 #3A22BB

analogous

#BB8622 #A3BB22 #56BB22

triadic

#A3BB22 #22A3BB #BB22A3

tetradic

#A3BB22 #22BB86 #3A22BB #BB2256

square

#A3BB22 #22BB86 #3A22BB #BB2256

split-complementary

#A3BB22 #2256BB #8622BB

monochromatic

#49530F #768719 #A3BB22 #C3DC3E #D3E572

Accessibility & contrast

On white

2.17

#A3BB22 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.69

#A3BB22 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3BB22

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3BB22	#FFFFFF	#000000	##000000
##A3BB22	1.00	2.17	9.69	9.69
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.69	21.00	1.00	1.00
##000000	9.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B000

Deuteranopia (green-blind)

#C5B133

Tritanopia (blue-blind)

#ADB0A0

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #a3bb22;
/* rgb */ color: rgb(163, 187, 34);
/* oklch */ color: oklch(74.8% 0.167 118.9);

Tailwind

colors: {
  custom: {
    50: '#c2cf6d',
    500: '#a3bb22',
    950: '#000000',
  },
}

SCSS

$custom: #a3bb22;
$custom-light: #c2cf6d;
$custom-dark: #000000;

JSON

{
  "hex": "#a3bb22",
  "rgb": {
    "r": 163,
    "g": 187,
    "b": 34
  },
  "hsl": {
    "h": 69.412,
    "s": 69.231,
    "l": 43.333
  },
  "oklch": {
    "l": 0.74828,
    "c": 0.16652,
    "h": 118.9
  },
  "luminance": 0.43443
}

Semantic roles & 50–950 ramp

primary

#A3BB22

secondary

#7C6DCC

accent

#3CEC57

background

#FCFCF7

surface

#F8F9ED

border

#D1D2C8

text

#131308

muted

#82827B

Preview Lab

Preview with #A3BB22

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

Preview Lab → · Contrast checker → · Palette generator →