#A3AA23#A3AA23

#A3AA23 is a light, vivid yellow. Relative luminance 0.367; OKLCH L 70.9% C 0.148 H 112.7°. Best body text is #000000 at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#A3AA23
RGB	rgb(163, 170, 35)
HSL	hsl(63, 66%, 40%)
HSV	hsv(63, 79%, 67%)
CMYK	cmyk(4.1%, 0%, 79.4%, 33.3%)
CIE-LAB	lab(67.02, -18.23, 62.65)
CIE-LCH	lch(67.02, 65.25, 106.23°)
OKLab	oklab(70.94% -0.0571 0.1363)
OKLCH	oklch(70.94% 0.148 112.7)
XYZ	xyz(29.7834, 36.6580, 7.0966)
Luminance	0.3666 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3AA23 #2A23AA

analogous

#AA6D23 #A3AA23 #60AA23

triadic

#A3AA23 #23A3AA #AA23A3

tetradic

#A3AA23 #23AA6D #2A23AA #AA2360

square

#A3AA23 #23AA6D #2A23AA #AA2360

split-complementary

#A3AA23 #2360AA #6D23AA

monochromatic

#42440E #727719 #A3AA23 #CDD535 #DAE068

Accessibility & contrast

On white

2.52

#A3AA23 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.33

#A3AA23 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3AA23

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3AA23	#FFFFFF	#000000	##000000
##A3AA23	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)

#B8A430

Tritanopia (blue-blind)

#AF9F91

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #a3aa23;
/* rgb */ color: rgb(163, 170, 35);
/* oklch */ color: oklch(70.9% 0.148 112.7);

Tailwind

colors: {
  custom: {
    50: '#c2c36b',
    500: '#a3aa23',
    950: '#000000',
  },
}

SCSS

$custom: #a3aa23;
$custom-light: #c2c36b;
$custom-dark: #000000;

JSON

{
  "hex": "#a3aa23",
  "rgb": {
    "r": 163,
    "g": 170,
    "b": 35
  },
  "hsl": {
    "h": 63.111,
    "s": 65.854,
    "l": 40.196
  },
  "oklch": {
    "l": 0.70944,
    "c": 0.14776,
    "h": 112.7
  },
  "luminance": 0.36657
}

Semantic roles & 50–950 ramp

primary

#A3AA23

secondary

#6863C6

accent

#3FE948

background

#FCFBF6

surface

#F8F7EC

border

#D1D0C7

text

#131207

muted

#82817A

Preview Lab

Preview with #A3AA23

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

Preview Lab → · Contrast checker → · Palette generator →