#A3AD28#A3AD28

#A3AD28 is a light, vivid yellow. Relative luminance 0.378; OKLCH L 71.7% C 0.148 H 114.0°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#A3AD28
RGB	rgb(163, 173, 40)
HSL	hsl(65, 62%, 42%)
HSV	hsv(65, 77%, 68%)
CMYK	cmyk(5.8%, 0%, 76.9%, 32.2%)
CIE-LAB	lab(67.89, -19.55, 61.92)
CIE-LCH	lch(67.89, 64.93, 107.52°)
OKLab	oklab(71.65% -0.0603 0.1356)
OKLCH	oklch(71.65% 0.148 114)
XYZ	xyz(30.4318, 37.8275, 7.7054)
Luminance	0.3783 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3AD28 #3228AD

analogous

#AD7528 #A3AD28 #61AD28

triadic

#A3AD28 #28A3AD #AD28A3

tetradic

#A3AD28 #28AD75 #3228AD #AD2861

square

#A3AD28 #28AD75 #3228AD #AD2861

split-complementary

#A3AD28 #2861AD #7528AD

monochromatic

#454A11 #747B1D #A3AD28 #C8D33F #D6DE71

Accessibility & contrast

On white

2.45

#A3AD28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.57

#A3AD28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3AD28

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3AD28	#FFFFFF	#000000	##000000
##A3AD28	1.00	2.45	8.57	8.57
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.57	21.00	1.00	1.00
##000000	8.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA403

Deuteranopia (green-blind)

#BAA734

Tritanopia (blue-blind)

#AEA294

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #a3ad28;
/* rgb */ color: rgb(163, 173, 40);
/* oklch */ color: oklch(71.7% 0.148 114.0);

Tailwind

colors: {
  custom: {
    50: '#c2c56d',
    500: '#a3ad28',
    950: '#000000',
  },
}

SCSS

$custom: #a3ad28;
$custom-light: #c2c56d;
$custom-dark: #000000;

JSON

{
  "hex": "#a3ad28",
  "rgb": {
    "r": 163,
    "g": 173,
    "b": 40
  },
  "hsl": {
    "h": 64.511,
    "s": 62.441,
    "l": 41.765
  },
  "oklch": {
    "l": 0.71652,
    "c": 0.14844,
    "h": 114
  },
  "luminance": 0.37827
}

Semantic roles & 50–950 ramp

primary

#A3AD28

secondary

#726CC5

accent

#42E64F

background

#FCFCF6

surface

#F8F8EC

border

#D1D1C7

text

#131208

muted

#82817B

Preview Lab

Preview with #A3AD28

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

Preview Lab → · Contrast checker → · Palette generator →