#A6CC42#A6CC42

#A6CC42 is a light, vivid yellow-green. Relative luminance 0.517; OKLCH L 79.2% C 0.167 H 123.5°. Best body text is #000000 at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#A6CC42
RGB	rgb(166, 204, 66)
HSL	hsl(77, 58%, 53%)
HSV	hsv(77, 68%, 80%)
CMYK	cmyk(18.6%, 0%, 67.6%, 20%)
CIE-LAB	lab(77.09, -31.94, 61.74)
CIE-LCH	lch(77.09, 69.52, 117.36°)
OKLab	oklab(79.16% -0.0925 0.1394)
OKLCH	oklch(79.16% 0.167 123.5)
XYZ	xyz(38.3025, 51.6858, 13.1117)
Luminance	0.5169 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6CC42 #6842CC

analogous

#CCAD42 #A6CC42 #61CC42

triadic

#A6CC42 #42A6CC #CC42A6

tetradic

#A6CC42 #42CCAD #6842CC #CC4261

square

#A6CC42 #42CCAD #6842CC #CC4261

split-complementary

#A6CC42 #4261CC #AD42CC

monochromatic

#5D741F #83A42C #A6CC42 #BDD972 #D3E6A2

Accessibility & contrast

On white

1.85

#A6CC42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.34

#A6CC42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6CC42

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6CC42	#FFFFFF	#000000	##000000
##A6CC42	1.00	1.85	11.34	11.34
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.34	21.00	1.00	1.00
##000000	11.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF2E

Deuteranopia (green-blind)

#D2BE4D

Tritanopia (blue-blind)

#AEC2B0

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #a6cc42;
/* rgb */ color: rgb(166, 204, 66);
/* oklch */ color: oklch(79.2% 0.167 123.5);

Tailwind

colors: {
  custom: {
    50: '#c4db7e',
    500: '#a6cc42',
    950: '#000000',
  },
}

SCSS

$custom: #a6cc42;
$custom-light: #c4db7e;
$custom-dark: #000000;

JSON

{
  "hex": "#a6cc42",
  "rgb": {
    "r": 166,
    "g": 204,
    "b": 66
  },
  "hsl": {
    "h": 76.522,
    "s": 57.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.79161,
    "c": 0.16731,
    "h": 123.5
  },
  "luminance": 0.51686
}

Semantic roles & 50–950 ramp

primary

#A6CC42

secondary

#49357D

accent

#47E171

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A6CC42

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

Preview Lab → · Contrast checker → · Palette generator →