#A4B02B#A4B02B

#A4B02B is a light, vivid yellow. Relative luminance 0.391; OKLCH L 72.4% C 0.150 H 114.8°. Best body text is #000000 at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#A4B02B
RGB	rgb(164, 176, 43)
HSL	hsl(65, 61%, 43%)
HSV	hsv(65, 76%, 69%)
CMYK	cmyk(6.8%, 0%, 75.6%, 31%)
CIE-LAB	lab(68.84, -20.50, 61.85)
CIE-LCH	lch(68.84, 65.16, 108.34°)
OKLab	oklab(72.43% -0.0627 0.136)
OKLCH	oklch(72.43% 0.15 114.8)
XYZ	xyz(31.2721, 39.1182, 8.1882)
Luminance	0.3912 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4B02B #372BB0

analogous

#B07A2B #A4B02B #61B02B

triadic

#A4B02B #2BA4B0 #B02BA4

tetradic

#A4B02B #2BB07A #372BB0 #B02B61

square

#A4B02B #2BB07A #372BB0 #B02B61

split-complementary

#A4B02B #2B61B0 #7A2BB0

monochromatic

#484E13 #767F1F #A4B02B #C5D246 #D5DE78

Accessibility & contrast

On white

2.38

#A4B02B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.82

#A4B02B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4B02B

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4B02B	#FFFFFF	#000000	##000000
##A4B02B	1.00	2.38	8.82	8.82
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.82	21.00	1.00	1.00
##000000	8.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA70A

Deuteranopia (green-blind)

#BCA937

Tritanopia (blue-blind)

#AFA597

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #a4b02b;
/* rgb */ color: rgb(164, 176, 43);
/* oklch */ color: oklch(72.4% 0.150 114.8);

Tailwind

colors: {
  custom: {
    50: '#c2c76f',
    500: '#a4b02b',
    950: '#000000',
  },
}

SCSS

$custom: #a4b02b;
$custom-light: #c2c76f;
$custom-dark: #000000;

JSON

{
  "hex": "#a4b02b",
  "rgb": {
    "r": 164,
    "g": 176,
    "b": 43
  },
  "hsl": {
    "h": 65.414,
    "s": 60.731,
    "l": 42.941
  },
  "oklch": {
    "l": 0.72433,
    "c": 0.14977,
    "h": 114.8
  },
  "luminance": 0.39118
}

Semantic roles & 50–950 ramp

primary

#A4B02B

secondary

#7971C6

accent

#44E452

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131308

muted

#82827B

Preview Lab

Preview with #A4B02B

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

Preview Lab → · Contrast checker → · Palette generator →