#A4AB31#A4AB31

#A4AB31 is a light, vivid yellow. Relative luminance 0.372; OKLCH L 71.3% C 0.141 H 112.7°. Best body text is #000000 at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#A4AB31
RGB	rgb(164, 171, 49)
HSL	hsl(63, 55%, 43%)
HSV	hsv(63, 71%, 67%)
CMYK	cmyk(4.1%, 0%, 71.3%, 32.9%)
CIE-LAB	lab(67.46, -17.69, 58.45)
CIE-LCH	lch(67.46, 61.06, 106.84°)
OKLab	oklab(71.34% -0.0544 0.1299)
OKLCH	oklch(71.34% 0.141 112.7)
XYZ	xyz(30.4281, 37.2408, 8.4904)
Luminance	0.3724 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4AB31 #3831AB

analogous

#AB7531 #A4AB31 #67AB31

triadic

#A4AB31 #31A4AB #AB31A4

tetradic

#A4AB31 #31AB75 #3831AB #AB3167

square

#A4AB31 #31AB75 #3831AB #AB3167

split-complementary

#A4AB31 #3167AB #7531AB

monochromatic

#494C16 #767B23 #A4AB31 #C5CC4D #D4DA7D

Accessibility & contrast

On white

2.49

#A4AB31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.45

#A4AB31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4AB31

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4AB31	#FFFFFF	#000000	##000000
##A4AB31	1.00	2.49	8.45	8.45
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.45	21.00	1.00	1.00
##000000	8.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A31B

Deuteranopia (green-blind)

#B8A63A

Tritanopia (blue-blind)

#AFA193

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #a4ab31;
/* rgb */ color: rgb(164, 171, 49);
/* oklch */ color: oklch(71.3% 0.141 112.7);

Tailwind

colors: {
  custom: {
    50: '#c2c371',
    500: '#a4ab31',
    950: '#000000',
  },
}

SCSS

$custom: #a4ab31;
$custom-light: #c2c371;
$custom-dark: #000000;

JSON

{
  "hex": "#a4ab31",
  "rgb": {
    "r": 164,
    "g": 171,
    "b": 49
  },
  "hsl": {
    "h": 63.443,
    "s": 55.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.71339,
    "c": 0.1408,
    "h": 112.7
  },
  "luminance": 0.3724
}

Semantic roles & 50–950 ramp

primary

#A4AB31

secondary

#7A75C2

accent

#49DF52

background

#FCFBF7

surface

#F8F7ED

border

#D1D0C8

text

#131208

muted

#82817B

Preview Lab

Preview with #A4AB31

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

Preview Lab → · Contrast checker → · Palette generator →