#A4A728#A4A728

#A4A728 is a light, vivid yellow. Relative luminance 0.357; OKLCH L 70.4% C 0.142 H 110.9°. Best body text is #000000 at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#A4A728
RGB	rgb(164, 167, 40)
HSL	hsl(61, 61%, 41%)
HSV	hsv(61, 76%, 65%)
CMYK	cmyk(1.8%, 0%, 76%, 34.5%)
CIE-LAB	lab(66.28, -16.07, 60.46)
CIE-LCH	lch(66.28, 62.56, 104.88°)
OKLab	oklab(70.38% -0.0507 0.1325)
OKLCH	oklch(70.38% 0.142 110.9)
XYZ	xyz(29.5126, 35.6840, 7.3401)
Luminance	0.3568 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4A728 #2B28A7

analogous

#A76A28 #A4A728 #65A728

triadic

#A4A728 #28A4A7 #A728A4

tetradic

#A4A728 #28A76A #2B28A7 #A72865

square

#A4A728 #28A76A #2B28A7 #A72865

split-complementary

#A4A728 #2865A7 #6A28A7

monochromatic

#434410 #74761C #A4A728 #CDD03C #D9DC6D

Accessibility & contrast

On white

2.58

#A4A728 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.14

#A4A728 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4A728

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4A728	#FFFFFF	#000000	##000000
##A4A728	1.00	2.58	8.14	8.14
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.14	21.00	1.00	1.00
##000000	8.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B49F08

Deuteranopia (green-blind)

#B5A333

Tritanopia (blue-blind)

#B09C8F

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #a4a728;
/* rgb */ color: rgb(164, 167, 40);
/* oklch */ color: oklch(70.4% 0.142 110.9);

Tailwind

colors: {
  custom: {
    50: '#c3c06d',
    500: '#a4a728',
    950: '#000000',
  },
}

SCSS

$custom: #a4a728;
$custom-light: #c3c06d;
$custom-dark: #000000;

JSON

{
  "hex": "#a4a728",
  "rgb": {
    "r": 164,
    "g": 167,
    "b": 40
  },
  "hsl": {
    "h": 61.417,
    "s": 61.353,
    "l": 40.588
  },
  "oklch": {
    "l": 0.70378,
    "c": 0.14187,
    "h": 110.9
  },
  "luminance": 0.35683
}

Semantic roles & 50–950 ramp

primary

#A4A728

secondary

#6A68C3

accent

#43E447

background

#FCFBF6

surface

#F8F7EC

border

#D1D0C7

text

#131208

muted

#82817B

Preview Lab

Preview with #A4A728

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

Preview Lab → · Contrast checker → · Palette generator →