#A3AA20#A3AA20

#A3AA20 is a light, vivid yellow. Relative luminance 0.366; OKLCH L 70.9% C 0.149 H 112.7°. Best body text is #000000 at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#A3AA20
RGB	rgb(163, 170, 32)
HSL	hsl(63, 68%, 40%)
HSV	hsv(63, 81%, 67%)
CMYK	cmyk(4.1%, 0%, 81.2%, 33.3%)
CIE-LAB	lab(67.01, -18.34, 63.49)
CIE-LCH	lch(67.01, 66.08, 106.11°)
OKLab	oklab(70.93% -0.0576 0.1376)
OKLCH	oklch(70.93% 0.149 112.7)
XYZ	xyz(29.7407, 36.6410, 6.8720)
Luminance	0.3664 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3AA20 #2720AA

analogous

#AA6C20 #A3AA20 #5EAA20

triadic

#A3AA20 #20A3AA #AA20A3

tetradic

#A3AA20 #20AA6C #2720AA #AA205E

square

#A3AA20 #20AA6C #2720AA #AA205E

split-complementary

#A3AA20 #205EAA #6C20AA

monochromatic

#40430D #727616 #A3AA20 #CFD82F #DBE263

Accessibility & contrast

On white

2.52

#A3AA20 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.33

#A3AA20 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3AA20

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3AA20	#FFFFFF	#000000	##000000
##A3AA20	1.00	2.52	8.33	8.33
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.33	21.00	1.00	1.00
##000000	8.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A200

Deuteranopia (green-blind)

#B8A42E

Tritanopia (blue-blind)

#AF9F91

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #a3aa20;
/* rgb */ color: rgb(163, 170, 32);
/* oklch */ color: oklch(70.9% 0.149 112.7);

Tailwind

colors: {
  custom: {
    50: '#c2c36a',
    500: '#a3aa20',
    950: '#000000',
  },
}

SCSS

$custom: #a3aa20;
$custom-light: #c2c36a;
$custom-dark: #000000;

JSON

{
  "hex": "#a3aa20",
  "rgb": {
    "r": 163,
    "g": 170,
    "b": 32
  },
  "hsl": {
    "h": 63.043,
    "s": 68.317,
    "l": 39.608
  },
  "oklch": {
    "l": 0.7093,
    "c": 0.14912,
    "h": 112.7
  },
  "luminance": 0.3664
}

Semantic roles & 50–950 ramp

primary

#A3AA20

secondary

#645FC7

accent

#3DEB45

background

#FCFBF6

surface

#F8F7EC

border

#D1D0C7

text

#131207

muted

#82817A

Preview Lab

Preview with #A3AA20

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

Preview Lab → · Contrast checker → · Palette generator →