#A3BC37#A3BC37

#A3BC37 is a light, vivid yellow-green. Relative luminance 0.440; OKLCH L 75.2% C 0.157 H 119.6°. Best body text is #000000 at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#A3BC37
RGB	rgb(163, 188, 55)
HSL	hsl(71, 55%, 48%)
HSV	hsv(71, 71%, 74%)
CMYK	cmyk(13.3%, 0%, 70.7%, 26.3%)
CIE-LAB	lab(72.25, -26.22, 60.93)
CIE-LCH	lch(72.25, 66.33, 113.28°)
OKLab	oklab(75.18% -0.0775 0.1361)
OKLCH	oklch(75.18% 0.157 119.6)
XYZ	xyz(33.7777, 44.0290, 10.3327)
Luminance	0.4403 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3BC37 #5037BC

analogous

#BC9237 #A3BC37 #61BC37

triadic

#A3BC37 #37A3BC #BC37A3

tetradic

#A3BC37 #37BC92 #5037BC #BC3761

square

#A3BC37 #37BC92 #5037BC #BC3761

split-complementary

#A3BC37 #3761BC #9237BC

monochromatic

#515D1B #7A8D29 #A3BC37 #BBD060 #CFDE8F

Accessibility & contrast

On white

2.14

#A3BC37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.81

#A3BC37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3BC37

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3BC37	#FFFFFF	#000000	##000000
##A3BC37	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)

#C8B120

Deuteranopia (green-blind)

#C5B242

Tritanopia (blue-blind)

#ACB2A2

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #a3bc37;
/* rgb */ color: rgb(163, 188, 55);
/* oklch */ color: oklch(75.2% 0.157 119.6);

Tailwind

colors: {
  custom: {
    50: '#c2d076',
    500: '#a3bc37',
    950: '#000000',
  },
}

SCSS

$custom: #a3bc37;
$custom-light: #c2d076;
$custom-dark: #000000;

JSON

{
  "hex": "#a3bc37",
  "rgb": {
    "r": 163,
    "g": 188,
    "b": 55
  },
  "hsl": {
    "h": 71.278,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.75179,
    "c": 0.15662,
    "h": 119.6
  },
  "luminance": 0.44029
}

Semantic roles & 50–950 ramp

primary

#A3BC37

secondary

#9286C9

accent

#4ADE66

background

#FCFCF7

surface

#F8F9ED

border

#D1D2C8

text

#131409

muted

#82827B

Preview Lab

Preview with #A3BC37

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

Preview Lab → · Contrast checker → · Palette generator →