#A6CC3B#A6CC3B

#A6CC3B is a light, vivid yellow-green. Relative luminance 0.516; OKLCH L 79.1% C 0.172 H 123.2°. Best body text is #000000 at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#A6CC3B
RGB	rgb(166, 204, 59)
HSL	hsl(76, 59%, 52%)
HSV	hsv(76, 71%, 80%)
CMYK	cmyk(18.6%, 0%, 71.1%, 20%)
CIE-LAB	lab(77.05, -32.37, 64.29)
CIE-LCH	lch(77.05, 71.98, 116.72°)
OKLab	oklab(79.11% -0.0942 0.1438)
OKLCH	oklch(79.11% 0.172 123.2)
XYZ	xyz(38.1086, 51.6083, 12.0905)
Luminance	0.5161 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6CC3B #613BCC

analogous

#CCAA3B #A6CC3B #5ECC3B

triadic

#A6CC3B #3BA6CC #CC3BA6

tetradic

#A6CC3B #3BCCAA #613BCC #CC3B5E

square

#A6CC3B #3BCCAA #613BCC #CC3B5E

split-complementary

#A6CC3B #3B5ECC #AA3BCC

monochromatic

#5A701D #81A02A #A6CC3B #BCD96C #D2E59C

Accessibility & contrast

On white

1.85

#A6CC3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.32

#A6CC3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6CC3B

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6CC3B	#FFFFFF	#000000	##000000
##A6CC3B	1.00	1.85	11.32	11.32
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.32	21.00	1.00	1.00
##000000	11.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8BF21

Deuteranopia (green-blind)

#D3BE47

Tritanopia (blue-blind)

#AEC2B0

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #a6cc3b;
/* rgb */ color: rgb(166, 204, 59);
/* oklch */ color: oklch(79.1% 0.172 123.2);

Tailwind

colors: {
  custom: {
    50: '#c4db7a',
    500: '#a6cc3b',
    950: '#000000',
  },
}

SCSS

$custom: #a6cc3b;
$custom-light: #c4db7a;
$custom-dark: #000000;

JSON

{
  "hex": "#a6cc3b",
  "rgb": {
    "r": 166,
    "g": 204,
    "b": 59
  },
  "hsl": {
    "h": 75.724,
    "s": 58.704,
    "l": 51.569
  },
  "oklch": {
    "l": 0.79109,
    "c": 0.17189,
    "h": 123.2
  },
  "luminance": 0.51608
}

Semantic roles & 50–950 ramp

primary

#A6CC3B

secondary

#453279

accent

#46E26F

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A6CC3B

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

Preview Lab → · Contrast checker → · Palette generator →