#A6CD3A#A6CD3A

#A6CD3A is a light, vivid yellow-green. Relative luminance 0.521; OKLCH L 79.3% C 0.174 H 123.5°. Best body text is #000000 at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#A6CD3A
RGB	rgb(166, 205, 58)
HSL	hsl(76, 60%, 52%)
HSV	hsv(76, 72%, 80%)
CMYK	cmyk(19%, 0%, 71.7%, 19.6%)
CIE-LAB	lab(77.33, -32.89, 64.92)
CIE-LCH	lch(77.33, 72.78, 116.86°)
OKLab	oklab(79.33% -0.0957 0.1449)
OKLCH	oklch(79.33% 0.174 123.5)
XYZ	xyz(38.3214, 52.0749, 12.0347)
Luminance	0.5208 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6CD3A #613ACD

analogous

#CDAA3A #A6CD3A #5DCD3A

triadic

#A6CD3A #3AA6CD #CD3AA6

tetradic

#A6CD3A #3ACDAA #613ACD #CD3A5D

square

#A6CD3A #3ACDAA #613ACD #CD3A5D

split-complementary

#A6CD3A #3A5DCD #AA3ACD

monochromatic

#5A701C #81A129 #A6CD3A #BCD96B #D2E69C

Accessibility & contrast

On white

1.84

#A6CD3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.42

#A6CD3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6CD3A

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6CD3A	#FFFFFF	#000000	##000000
##A6CD3A	1.00	1.84	11.42	11.42
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.42	21.00	1.00	1.00
##000000	11.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C01F

Deuteranopia (green-blind)

#D4BF47

Tritanopia (blue-blind)

#AEC3B0

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #a6cd3a;
/* rgb */ color: rgb(166, 205, 58);
/* oklch */ color: oklch(79.3% 0.174 123.5);

Tailwind

colors: {
  custom: {
    50: '#c4dc7a',
    500: '#a6cd3a',
    950: '#000000',
  },
}

SCSS

$custom: #a6cd3a;
$custom-light: #c4dc7a;
$custom-dark: #000000;

JSON

{
  "hex": "#a6cd3a",
  "rgb": {
    "r": 166,
    "g": 205,
    "b": 58
  },
  "hsl": {
    "h": 75.918,
    "s": 59.514,
    "l": 51.569
  },
  "oklch": {
    "l": 0.79333,
    "c": 0.17369,
    "h": 123.5
  },
  "luminance": 0.52075
}

Semantic roles & 50–950 ramp

primary

#A6CD3A

secondary

#453279

accent

#45E36F

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #A6CD3A

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

Preview Lab → · Contrast checker → · Palette generator →