#A4B029#A4B029

#A4B029 is a light, vivid yellow. Relative luminance 0.391; OKLCH L 72.4% C 0.151 H 114.7°. Best body text is #000000 at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#A4B029
RGB	rgb(164, 176, 41)
HSL	hsl(65, 62%, 43%)
HSV	hsv(65, 77%, 69%)
CMYK	cmyk(6.8%, 0%, 76.7%, 31%)
CIE-LAB	lab(68.83, -20.59, 62.49)
CIE-LCH	lch(68.83, 65.79, 108.23°)
OKLab	oklab(72.42% -0.0631 0.137)
OKLCH	oklch(72.42% 0.151 114.7)
XYZ	xyz(31.2363, 39.1039, 7.9997)
Luminance	0.3910 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4B029 #3529B0

analogous

#B07829 #A4B029 #61B029

triadic

#A4B029 #29A4B0 #B029A4

tetradic

#A4B029 #29B078 #3529B0 #B02961

square

#A4B029 #29B078 #3529B0 #B02961

split-complementary

#A4B029 #2961B0 #7829B0

monochromatic

#474D12 #767E1D #A4B029 #C6D343 #D5DF75

Accessibility & contrast

On white

2.38

#A4B029 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.82

#A4B029 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4B029

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4B029	#FFFFFF	#000000	##000000
##A4B029	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)

#BDA703

Deuteranopia (green-blind)

#BCA935

Tritanopia (blue-blind)

#AFA597

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #a4b029;
/* rgb */ color: rgb(164, 176, 41);
/* oklch */ color: oklch(72.4% 0.151 114.7);

Tailwind

colors: {
  custom: {
    50: '#c3c76e',
    500: '#a4b029',
    950: '#000000',
  },
}

SCSS

$custom: #a4b029;
$custom-light: #c3c76e;
$custom-dark: #000000;

JSON

{
  "hex": "#a4b029",
  "rgb": {
    "r": 164,
    "g": 176,
    "b": 41
  },
  "hsl": {
    "h": 65.333,
    "s": 62.212,
    "l": 42.549
  },
  "oklch": {
    "l": 0.72422,
    "c": 0.15084,
    "h": 114.7
  },
  "luminance": 0.39103
}

Semantic roles & 50–950 ramp

primary

#A4B029

secondary

#766FC6

accent

#43E551

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131308

muted

#82827B

Preview Lab

Preview with #A4B029

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

Preview Lab → · Contrast checker → · Palette generator →