#A3BF38#A3BF38

#A3BF38 is a light, vivid yellow-green. Relative luminance 0.453; OKLCH L 75.9% C 0.160 H 120.6°. Best body text is #000000 at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#A3BF38
RGB	rgb(163, 191, 56)
HSL	hsl(72, 55%, 48%)
HSV	hsv(72, 71%, 75%)
CMYK	cmyk(14.7%, 0%, 70.7%, 25.1%)
CIE-LAB	lab(73.11, -27.61, 61.41)
CIE-LCH	lch(73.11, 67.33, 114.20°)
OKLab	oklab(75.88% -0.0812 0.1373)
OKLCH	oklch(75.88% 0.16 120.6)
XYZ	xyz(34.4494, 45.3337, 10.6761)
Luminance	0.4533 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3BF38 #5438BF

analogous

#BF9738 #A3BF38 #60BF38

triadic

#A3BF38 #38A3BF #BF38A3

tetradic

#A3BF38 #38BF97 #5438BF #BF3860

square

#A3BF38 #38BF97 #5438BF #BF3860

split-complementary

#A3BF38 #3860BF #9738BF

monochromatic

#52601C #7B902A #A3BF38 #BAD163 #CFDF92

Accessibility & contrast

On white

2.09

#A3BF38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.07

#A3BF38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3BF38

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3BF38	#FFFFFF	#000000	##000000
##A3BF38	1.00	2.09	10.07	10.07
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.07	21.00	1.00	1.00
##000000	10.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB421

Deuteranopia (green-blind)

#C7B443

Tritanopia (blue-blind)

#ACB5A5

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #a3bf38;
/* rgb */ color: rgb(163, 191, 56);
/* oklch */ color: oklch(75.9% 0.160 120.6);

Tailwind

colors: {
  custom: {
    50: '#c2d277',
    500: '#a3bf38',
    950: '#000000',
  },
}

SCSS

$custom: #a3bf38;
$custom-light: #c2d277;
$custom-dark: #000000;

JSON

{
  "hex": "#a3bf38",
  "rgb": {
    "r": 163,
    "g": 191,
    "b": 56
  },
  "hsl": {
    "h": 72.444,
    "s": 54.656,
    "l": 48.431
  },
  "oklch": {
    "l": 0.75876,
    "c": 0.15952,
    "h": 120.6
  },
  "luminance": 0.45334
}

Semantic roles & 50–950 ramp

primary

#A3BF38

secondary

#9689CA

accent

#4ADE69

background

#FCFCF7

surface

#F8F9EE

border

#D1D2C9

text

#131409

muted

#82827B

Preview Lab

Preview with #A3BF38

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

Preview Lab → · Contrast checker → · Palette generator →