#A3AD31#A3AD31

#A3AD31 is a light, vivid yellow. Relative luminance 0.379; OKLCH L 71.7% C 0.143 H 114.0°. Best body text is #000000 at 8.58:1 contrast (WCAG AA passes).

Color values

HEX#A3AD31
RGBrgb(163, 173, 49)
HSLhsl(65, 56%, 44%)
HSVhsv(65, 72%, 68%)
CMYKcmyk(5.8%, 0%, 71.7%, 32.2%)
CIE-LABlab(67.94, -19.13, 58.89)
CIE-LCHlch(67.94, 61.92, 107.99°)
OKLaboklab(71.71% -0.0583 0.1308)
OKLCHoklch(71.71% 0.143 114)
XYZxyz(30.6031, 37.8960, 8.6077)
Luminance0.3790 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A3AD31 #3B31AD
analogous
#AD7931 #A3AD31 #65AD31
triadic
#A3AD31 #31A3AD #AD31A3
tetradic
#A3AD31 #31AD79 #3B31AD #AD3165
square
#A3AD31 #31AD79 #3B31AD #AD3165
split-complementary
#A3AD31 #3165AD #7931AD
monochromatic
#494E16 #767D23 #A3AD31 #C3CD4E #D3DA7E

Accessibility & contrast

On white

2.45
#A3AD31 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.58
#A3AD31 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3AD31
8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A3AD31#FFFFFF#000000##000000
##A3AD311.002.458.588.58
#FFFFFF2.451.0021.0021.00
#0000008.5821.001.001.00
##0000008.5821.001.001.00

Color blindness preview

Protanopia (red-blind)
#BAA41B
Deuteranopia (green-blind)
#B9A73B
Tritanopia (blue-blind)
#AEA395
Achromatopsia (no color)
#A6A6A6

Design tokens & code

CSS
--color: #a3ad31;
/* rgb */ color: rgb(163, 173, 49);
/* oklch */ color: oklch(71.7% 0.143 114.0);
Tailwind
colors: {
  custom: {
    50: '#c1c572',
    500: '#a3ad31',
    950: '#000000',
  },
}
SCSS
$custom: #a3ad31;
$custom-light: #c1c572;
$custom-dark: #000000;
JSON
{
  "hex": "#a3ad31",
  "rgb": {
    "r": 163,
    "g": 173,
    "b": 49
  },
  "hsl": {
    "h": 64.839,
    "s": 55.856,
    "l": 43.529
  },
  "oklch": {
    "l": 0.71709,
    "c": 0.14326,
    "h": 114
  },
  "luminance": 0.37895
}

Semantic roles & 50–950 ramp

primary
#A3AD31
secondary
#7D77C3
accent
#49DF55
background
#FCFCF7
surface
#F8F8ED
border
#D1D1C8
text
#131208
muted
#82817B

Preview Lab

Preview with #A3AD31

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

Preview Lab → · Contrast checker → · Palette generator →

#A3AD31 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva