#A3AB33#A3AB33

#A3AB33 is a light, vivid yellow. Relative luminance 0.372; OKLCH L 71.3% C 0.140 H 113.2°. Best body text is #000000 at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#A3AB33
RGB	rgb(163, 171, 51)
HSL	hsl(64, 54%, 44%)
HSV	hsv(64, 70%, 67%)
CMYK	cmyk(4.7%, 0%, 70.2%, 32.9%)
CIE-LAB	lab(67.39, -18.01, 57.61)
CIE-LCH	lch(67.39, 60.36, 107.36°)
OKLab	oklab(71.27% -0.055 0.1285)
OKLCH	oklch(71.27% 0.14 113.2)
XYZ	xyz(30.2656, 37.1520, 8.7080)
Luminance	0.3715 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3AB33 #3B33AB

analogous

#AB7733 #A3AB33 #67AB33

triadic

#A3AB33 #33A3AB #AB33A3

tetradic

#A3AB33 #33AB77 #3B33AB #AB3367

square

#A3AB33 #33AB77 #3B33AB #AB3367

split-complementary

#A3AB33 #3367AB #7733AB

monochromatic

#494D17 #767C25 #A3AB33 #C3CB50 #D3D97F

Accessibility & contrast

On white

2.49

#A3AB33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.43

#A3AB33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3AB33

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3AB33	#FFFFFF	#000000	##000000
##A3AB33	1.00	2.49	8.43	8.43
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.43	21.00	1.00	1.00
##000000	8.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A31F

Deuteranopia (green-blind)

#B8A53C

Tritanopia (blue-blind)

#AEA193

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #a3ab33;
/* rgb */ color: rgb(163, 171, 51);
/* oklch */ color: oklch(71.3% 0.140 113.2);

Tailwind

colors: {
  custom: {
    50: '#c1c372',
    500: '#a3ab33',
    950: '#000000',
  },
}

SCSS

$custom: #a3ab33;
$custom-light: #c1c372;
$custom-dark: #000000;

JSON

{
  "hex": "#a3ab33",
  "rgb": {
    "r": 163,
    "g": 171,
    "b": 51
  },
  "hsl": {
    "h": 64,
    "s": 54.054,
    "l": 43.529
  },
  "oklch": {
    "l": 0.7127,
    "c": 0.13977,
    "h": 113.2
  },
  "luminance": 0.37151
}

Semantic roles & 50–950 ramp

primary

#A3AB33

secondary

#7D78C2

accent

#4ADD54

background

#FCFBF7

surface

#F8F7ED

border

#D1D0C8

text

#131208

muted

#82817B

Preview Lab

Preview with #A3AB33

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

Preview Lab → · Contrast checker → · Palette generator →