#A3BF34#A3BF34

#A3BF34 is a light, vivid yellow-green. Relative luminance 0.453; OKLCH L 75.8% C 0.162 H 120.5°. Best body text is #000000 at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#A3BF34
RGB	rgb(163, 191, 52)
HSL	hsl(72, 57%, 48%)
HSV	hsv(72, 73%, 75%)
CMYK	cmyk(14.7%, 0%, 72.8%, 25.1%)
CIE-LAB	lab(73.09, -27.82, 62.82)
CIE-LCH	lch(73.09, 68.71, 113.89°)
OKLab	oklab(75.85% -0.0822 0.1396)
OKLCH	oklch(75.85% 0.162 120.5)
XYZ	xyz(34.3555, 45.2962, 10.1813)
Luminance	0.4530 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3BF34 #5034BF

analogous

#BF9534 #A3BF34 #5EBF34

triadic

#A3BF34 #34A3BF #BF34A3

tetradic

#A3BF34 #34BF95 #5034BF #BF345E

square

#A3BF34 #34BF95 #5034BF #BF345E

split-complementary

#A3BF34 #345EBF #9534BF

monochromatic

#515F1A #7A8F27 #A3BF34 #BBD35D #CFE08D

Accessibility & contrast

On white

2.09

#A3BF34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.06

#A3BF34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3BF34

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3BF34	#FFFFFF	#000000	##000000
##A3BF34	1.00	2.09	10.06	10.06
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.06	21.00	1.00	1.00
##000000	10.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB419

Deuteranopia (green-blind)

#C8B440

Tritanopia (blue-blind)

#ACB5A4

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #a3bf34;
/* rgb */ color: rgb(163, 191, 52);
/* oklch */ color: oklch(75.8% 0.162 120.5);

Tailwind

colors: {
  custom: {
    50: '#c2d275',
    500: '#a3bf34',
    950: '#000000',
  },
}

SCSS

$custom: #a3bf34;
$custom-light: #c2d275;
$custom-dark: #000000;

JSON

{
  "hex": "#a3bf34",
  "rgb": {
    "r": 163,
    "g": 191,
    "b": 52
  },
  "hsl": {
    "h": 72.086,
    "s": 57.202,
    "l": 47.647
  },
  "oklch": {
    "l": 0.75849,
    "c": 0.16199,
    "h": 120.5
  },
  "luminance": 0.45296
}

Semantic roles & 50–950 ramp

primary

#A3BF34

secondary

#9284CA

accent

#47E066

background

#FCFCF7

surface

#F8F9ED

border

#D1D2C8

text

#131409

muted

#82827B

Preview Lab

Preview with #A3BF34

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

Preview Lab → · Contrast checker → · Palette generator →