#A3AA2B#A3AA2B

#A3AA2B is a light, vivid yellow. Relative luminance 0.367; OKLCH L 71.0% C 0.144 H 112.7°. Best body text is #000000 at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#A3AA2B
RGB	rgb(163, 170, 43)
HSL	hsl(63, 60%, 42%)
HSV	hsv(63, 75%, 67%)
CMYK	cmyk(4.1%, 0%, 74.7%, 33.3%)
CIE-LAB	lab(67.06, -17.90, 60.16)
CIE-LCH	lch(67.06, 62.77, 106.57°)
OKLab	oklab(70.99% -0.0555 0.1325)
OKLCH	oklch(70.99% 0.144 112.7)
XYZ	xyz(29.9160, 36.7111, 7.7951)
Luminance	0.3671 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3AA2B #322BAA

analogous

#AA722B #A3AA2B #64AA2B

triadic

#A3AA2B #2BA3AA #AA2BA3

tetradic

#A3AA2B #2BAA72 #322BAA #AA2B64

square

#A3AA2B #2BAA72 #322BAA #AA2B64

split-complementary

#A3AA2B #2B64AA #722BAA

monochromatic

#454812 #74791F #A3AA2B #C8CF43 #D6DC74

Accessibility & contrast

On white

2.52

#A3AA2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.34

#A3AA2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3AA2B

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3AA2B	#FFFFFF	#000000	##000000
##A3AA2B	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)

#B7A20F

Deuteranopia (green-blind)

#B7A536

Tritanopia (blue-blind)

#AE9F92

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #a3aa2b;
/* rgb */ color: rgb(163, 170, 43);
/* oklch */ color: oklch(71.0% 0.144 112.7);

Tailwind

colors: {
  custom: {
    50: '#c2c36e',
    500: '#a3aa2b',
    950: '#000000',
  },
}

SCSS

$custom: #a3aa2b;
$custom-light: #c2c36e;
$custom-dark: #000000;

JSON

{
  "hex": "#a3aa2b",
  "rgb": {
    "r": 163,
    "g": 170,
    "b": 43
  },
  "hsl": {
    "h": 63.307,
    "s": 59.624,
    "l": 41.765
  },
  "oklch": {
    "l": 0.70989,
    "c": 0.14361,
    "h": 112.7
  },
  "luminance": 0.3671
}

Semantic roles & 50–950 ramp

primary

#A3AA2B

secondary

#726EC3

accent

#45E34E

background

#FCFBF7

surface

#F8F7ED

border

#D1D0C8

text

#131208

muted

#82817B

Preview Lab

Preview with #A3AA2B

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

Preview Lab → · Contrast checker → · Palette generator →