#A3BC39#A3BC39

#A3BC39 is a light, vivid yellow-green. Relative luminance 0.440; OKLCH L 75.2% C 0.155 H 119.7°. Best body text is #000000 at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#A3BC39
RGB	rgb(163, 188, 57)
HSL	hsl(71, 53%, 48%)
HSV	hsv(71, 70%, 74%)
CMYK	cmyk(13.3%, 0%, 69.7%, 26.3%)
CIE-LAB	lab(72.26, -26.10, 60.20)
CIE-LCH	lch(72.26, 65.61, 113.44°)
OKLab	oklab(75.19% -0.077 0.1349)
OKLCH	oklch(75.19% 0.155 119.7)
XYZ	xyz(33.8266, 44.0485, 10.5903)
Luminance	0.4405 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3BC39 #5239BC

analogous

#BC9339 #A3BC39 #62BC39

triadic

#A3BC39 #39A3BC #BC39A3

tetradic

#A3BC39 #39BC93 #5239BC #BC3962

square

#A3BC39 #39BC93 #5239BC #BC3962

split-complementary

#A3BC39 #3962BC #9339BC

monochromatic

#525E1D #7A8D2B #A3BC39 #BBD063 #CFDE92

Accessibility & contrast

On white

2.14

#A3BC39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.81

#A3BC39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3BC39

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3BC39	#FFFFFF	#000000	##000000
##A3BC39	1.00	2.14	9.81	9.81
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.81	21.00	1.00	1.00
##000000	9.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B124

Deuteranopia (green-blind)

#C5B243

Tritanopia (blue-blind)

#ACB2A2

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #a3bc39;
/* rgb */ color: rgb(163, 188, 57);
/* oklch */ color: oklch(75.2% 0.155 119.7);

Tailwind

colors: {
  custom: {
    50: '#c1d077',
    500: '#a3bc39',
    950: '#000000',
  },
}

SCSS

$custom: #a3bc39;
$custom-light: #c1d077;
$custom-dark: #000000;

JSON

{
  "hex": "#a3bc39",
  "rgb": {
    "r": 163,
    "g": 188,
    "b": 57
  },
  "hsl": {
    "h": 71.45,
    "s": 53.469,
    "l": 48.039
  },
  "oklch": {
    "l": 0.75194,
    "c": 0.15531,
    "h": 119.7
  },
  "luminance": 0.44048
}

Semantic roles & 50–950 ramp

primary

#A3BC39

secondary

#9488C9

accent

#4BDD67

background

#FCFCF7

surface

#F8F9EE

border

#D1D2C9

text

#131409

muted

#82827B

Preview Lab

Preview with #A3BC39

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

Preview Lab → · Contrast checker → · Palette generator →