#A4AD28#A4AD28

#A4AD28 is a light, vivid yellow. Relative luminance 0.379; OKLCH L 71.7% C 0.148 H 113.5°. Best body text is #000000 at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#A4AD28
RGB	rgb(164, 173, 40)
HSL	hsl(64, 62%, 42%)
HSV	hsv(64, 77%, 68%)
CMYK	cmyk(5.2%, 0%, 76.9%, 32.2%)
CIE-LAB	lab(67.97, -19.12, 62.02)
CIE-LCH	lch(67.97, 64.90, 107.13°)
OKLab	oklab(71.73% -0.0592 0.1358)
OKLCH	oklch(71.73% 0.148 113.5)
XYZ	xyz(30.6374, 37.9335, 7.7151)
Luminance	0.3793 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4AD28 #3128AD

analogous

#AD7428 #A4AD28 #62AD28

triadic

#A4AD28 #28A4AD #AD28A4

tetradic

#A4AD28 #28AD74 #3128AD #AD2862

square

#A4AD28 #28AD74 #3128AD #AD2862

split-complementary

#A4AD28 #2862AD #7428AD

monochromatic

#464A11 #757B1D #A4AD28 #C9D33F #D7DE71

Accessibility & contrast

On white

2.45

#A4AD28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.59

#A4AD28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4AD28

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4AD28	#FFFFFF	#000000	##000000
##A4AD28	1.00	2.45	8.59	8.59
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.59	21.00	1.00	1.00
##000000	8.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA403

Deuteranopia (green-blind)

#BAA734

Tritanopia (blue-blind)

#AFA294

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #a4ad28;
/* rgb */ color: rgb(164, 173, 40);
/* oklch */ color: oklch(71.7% 0.148 113.5);

Tailwind

colors: {
  custom: {
    50: '#c3c56d',
    500: '#a4ad28',
    950: '#000000',
  },
}

SCSS

$custom: #a4ad28;
$custom-light: #c3c56d;
$custom-dark: #000000;

JSON

{
  "hex": "#a4ad28",
  "rgb": {
    "r": 164,
    "g": 173,
    "b": 40
  },
  "hsl": {
    "h": 64.06,
    "s": 62.441,
    "l": 41.765
  },
  "oklch": {
    "l": 0.71734,
    "c": 0.14815,
    "h": 113.5
  },
  "luminance": 0.37933
}

Semantic roles & 50–950 ramp

primary

#A4AD28

secondary

#726CC5

accent

#42E64D

background

#FCFCF6

surface

#F8F8EC

border

#D1D1C7

text

#131208

muted

#82817B

Preview Lab

Preview with #A4AD28

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

Preview Lab → · Contrast checker → · Palette generator →