#A3AA28#A3AA28

#A3AA28 is a light, vivid yellow. Relative luminance 0.367; OKLCH L 71.0% C 0.145 H 112.7°. Best body text is #000000 at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#A3AA28
RGB	rgb(163, 170, 40)
HSL	hsl(63, 62%, 41%)
HSV	hsv(63, 76%, 67%)
CMYK	cmyk(4.1%, 0%, 76.5%, 33.3%)
CIE-LAB	lab(67.04, -18.03, 61.14)
CIE-LCH	lch(67.04, 63.74, 106.43°)
OKLab	oklab(70.97% -0.0561 0.134)
OKLCH	oklch(70.97% 0.145 112.7)
XYZ	xyz(29.8630, 36.6899, 7.5158)
Luminance	0.3669 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3AA28 #2F28AA

analogous

#AA7028 #A3AA28 #62AA28

triadic

#A3AA28 #28A3AA #AA28A3

tetradic

#A3AA28 #28AA70 #2F28AA #AA2862

square

#A3AA28 #28AA70 #2F28AA #AA2862

split-complementary

#A3AA28 #2862AA #7028AA

monochromatic

#444711 #73781C #A3AA28 #CAD23E #D7DD6F

Accessibility & contrast

On white

2.52

#A3AA28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.34

#A3AA28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3AA28

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3AA28	#FFFFFF	#000000	##000000
##A3AA28	1.00	2.52	8.34	8.34
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.34	21.00	1.00	1.00
##000000	8.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A205

Deuteranopia (green-blind)

#B7A533

Tritanopia (blue-blind)

#AE9F92

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #a3aa28;
/* rgb */ color: rgb(163, 170, 40);
/* oklch */ color: oklch(71.0% 0.145 112.7);

Tailwind

colors: {
  custom: {
    50: '#c2c36d',
    500: '#a3aa28',
    950: '#000000',
  },
}

SCSS

$custom: #a3aa28;
$custom-light: #c2c36d;
$custom-dark: #000000;

JSON

{
  "hex": "#a3aa28",
  "rgb": {
    "r": 163,
    "g": 170,
    "b": 40
  },
  "hsl": {
    "h": 63.231,
    "s": 61.905,
    "l": 41.176
  },
  "oklch": {
    "l": 0.70971,
    "c": 0.14525,
    "h": 112.7
  },
  "luminance": 0.36689
}

Semantic roles & 50–950 ramp

primary

#A3AA28

secondary

#6F6AC4

accent

#43E54C

background

#FCFBF6

surface

#F8F7EC

border

#D1D0C7

text

#131208

muted

#82817B

Preview Lab

Preview with #A3AA28

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

Preview Lab → · Contrast checker → · Palette generator →