#A3AA27#A3AA27

#A3AA27 is a light, vivid yellow. Relative luminance 0.367; OKLCH L 71.0% C 0.146 H 112.7°. Best body text is #000000 at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#A3AA27
RGB	rgb(163, 170, 39)
HSL	hsl(63, 63%, 41%)
HSV	hsv(63, 77%, 67%)
CMYK	cmyk(4.1%, 0%, 77.1%, 33.3%)
CIE-LAB	lab(67.04, -18.08, 61.45)
CIE-LCH	lch(67.04, 64.05, 106.39°)
OKLab	oklab(70.97% -0.0563 0.1345)
OKLCH	oklch(70.97% 0.146 112.7)
XYZ	xyz(29.8462, 36.6832, 7.4274)
Luminance	0.3668 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3AA27 #2E27AA

analogous

#AA6F27 #A3AA27 #61AA27

triadic

#A3AA27 #27A3AA #AA27A3

tetradic

#A3AA27 #27AA6F #2E27AA #AA2761

square

#A3AA27 #27AA6F #2E27AA #AA2761

split-complementary

#A3AA27 #2761AA #6F27AA

monochromatic

#444610 #73781C #A3AA27 #CAD23C #D8DE6E

Accessibility & contrast

On white

2.52

#A3AA27 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.34

#A3AA27 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3AA27

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3AA27	#FFFFFF	#000000	##000000
##A3AA27	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)

#B7A202

Deuteranopia (green-blind)

#B7A533

Tritanopia (blue-blind)

#AE9F92

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #a3aa27;
/* rgb */ color: rgb(163, 170, 39);
/* oklch */ color: oklch(71.0% 0.146 112.7);

Tailwind

colors: {
  custom: {
    50: '#c2c36d',
    500: '#a3aa27',
    950: '#000000',
  },
}

SCSS

$custom: #a3aa27;
$custom-light: #c2c36d;
$custom-dark: #000000;

JSON

{
  "hex": "#a3aa27",
  "rgb": {
    "r": 163,
    "g": 170,
    "b": 39
  },
  "hsl": {
    "h": 63.206,
    "s": 62.679,
    "l": 40.98
  },
  "oklch": {
    "l": 0.70966,
    "c": 0.14578,
    "h": 112.7
  },
  "luminance": 0.36682
}

Semantic roles & 50–950 ramp

primary

#A3AA27

secondary

#6D69C4

accent

#42E64B

background

#FCFBF6

surface

#F8F7EC

border

#D1D0C7

text

#131208

muted

#82817B

Preview Lab

Preview with #A3AA27

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

Preview Lab → · Contrast checker → · Palette generator →