#A3CC34#A3CC34

#A3CC34 is a light, vivid yellow-green. Relative luminance 0.512; OKLCH L 78.9% C 0.177 H 123.9°. Best body text is #000000 at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#A3CC34
RGB	rgb(163, 204, 52)
HSL	hsl(76, 60%, 50%)
HSV	hsv(76, 75%, 80%)
CMYK	cmyk(20.1%, 0%, 74.5%, 20%)
CIE-LAB	lab(76.81, -33.93, 66.40)
CIE-LCH	lch(76.81, 74.57, 117.07°)
OKLab	oklab(78.86% -0.0989 0.1471)
OKLCH	oklch(78.86% 0.177 123.9)
XYZ	xyz(37.3174, 51.2199, 11.1686)
Luminance	0.5122 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3CC34 #5D34CC

analogous

#CCA934 #A3CC34 #57CC34

triadic

#A3CC34 #34A3CC #CC34A3

tetradic

#A3CC34 #34CCA9 #5D34CC #CC3457

square

#A3CC34 #34CCA9 #5D34CC #CC3457

split-complementary

#A3CC34 #3457CC #A934CC

monochromatic

#556B1B #7C9C27 #A3CC34 #B9D865 #CFE596

Accessibility & contrast

On white

1.87

#A3CC34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.24

#A3CC34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3CC34

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3CC34	#FFFFFF	#000000	##000000
##A3CC34	1.00	1.87	11.24	11.24
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.24	21.00	1.00	1.00
##000000	11.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8BF11

Deuteranopia (green-blind)

#D2BD42

Tritanopia (blue-blind)

#ABC2AF

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #a3cc34;
/* rgb */ color: rgb(163, 204, 52);
/* oklch */ color: oklch(78.9% 0.177 123.9);

Tailwind

colors: {
  custom: {
    50: '#c2db77',
    500: '#a3cc34',
    950: '#000000',
  },
}

SCSS

$custom: #a3cc34;
$custom-light: #c2db77;
$custom-dark: #000000;

JSON

{
  "hex": "#a3cc34",
  "rgb": {
    "r": 163,
    "g": 204,
    "b": 52
  },
  "hsl": {
    "h": 76.184,
    "s": 59.843,
    "l": 50.196
  },
  "oklch": {
    "l": 0.78857,
    "c": 0.1773,
    "h": 123.9
  },
  "luminance": 0.5122
}

Semantic roles & 50–950 ramp

primary

#A3CC34

secondary

#423074

accent

#45E36F

background

#FDFEFB

surface

#F9FBF1

border

#D2D4CB

text

#131509

muted

#82847D

Preview Lab

Preview with #A3CC34

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

Preview Lab → · Contrast checker → · Palette generator →