#A3BD31#A3BD31

#A3BD31 is a light, vivid yellow-green. Relative luminance 0.444; OKLCH L 75.4% C 0.161 H 119.8°. Best body text is #000000 at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#A3BD31
RGB	rgb(163, 189, 49)
HSL	hsl(71, 59%, 47%)
HSV	hsv(71, 74%, 74%)
CMYK	cmyk(13.8%, 0%, 74.1%, 25.9%)
CIE-LAB	lab(72.50, -27.02, 63.28)
CIE-LCH	lch(72.50, 68.81, 113.12°)
OKLab	oklab(75.37% -0.0802 0.1401)
OKLCH	oklch(75.37% 0.161 119.8)
XYZ	xyz(33.8569, 44.4036, 9.6923)
Luminance	0.4440 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3BD31 #4B31BD

analogous

#BD9131 #A3BD31 #5DBD31

triadic

#A3BD31 #31A3BD #BD31A3

tetradic

#A3BD31 #31BD91 #4B31BD #BD315D

square

#A3BD31 #31BD91 #4B31BD #BD315D

split-complementary

#A3BD31 #315DBD #9131BD

monochromatic

#4F5C18 #798C24 #A3BD31 #BDD458 #D0E088

Accessibility & contrast

On white

2.13

#A3BD31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.88

#A3BD31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3BD31

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3BD31	#FFFFFF	#000000	##000000
##A3BD31	1.00	2.13	9.88	9.88
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.88	21.00	1.00	1.00
##000000	9.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B213

Deuteranopia (green-blind)

#C6B23D

Tritanopia (blue-blind)

#ADB3A2

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #a3bd31;
/* rgb */ color: rgb(163, 189, 49);
/* oklch */ color: oklch(75.4% 0.161 119.8);

Tailwind

colors: {
  custom: {
    50: '#c2d073',
    500: '#a3bd31',
    950: '#000000',
  },
}

SCSS

$custom: #a3bd31;
$custom-light: #c2d073;
$custom-dark: #000000;

JSON

{
  "hex": "#a3bd31",
  "rgb": {
    "r": 163,
    "g": 189,
    "b": 49
  },
  "hsl": {
    "h": 71.143,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.75368,
    "c": 0.16142,
    "h": 119.8
  },
  "luminance": 0.44403
}

Semantic roles & 50–950 ramp

primary

#A3BD31

secondary

#8E80CA

accent

#46E263

background

#FCFCF7

surface

#F8F9ED

border

#D1D2C8

text

#131409

muted

#82827B

Preview Lab

Preview with #A3BD31

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

Preview Lab → · Contrast checker → · Palette generator →