#A6D549#A6D549

#A6D549 is a light, vivid yellow-green. Relative luminance 0.562; OKLCH L 81.3% C 0.174 H 126.0°. Best body text is #000000 at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#A6D549
RGB	rgb(166, 213, 73)
HSL	hsl(80, 63%, 56%)
HSV	hsv(80, 66%, 84%)
CMYK	cmyk(22.1%, 0%, 65.7%, 16.5%)
CIE-LAB	lab(79.71, -35.62, 61.73)
CIE-LCH	lch(79.71, 71.27, 119.99°)
OKLab	oklab(81.3% -0.102 0.1404)
OKLCH	oklch(81.3% 0.174 126)
XYZ	xyz(40.7229, 56.1760, 14.9996)
Luminance	0.5618 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6D549 #7849D5

analogous

#D5BE49 #A6D549 #60D549

triadic

#A6D549 #49A6D5 #D549A6

tetradic

#A6D549 #49D5BE #7849D5 #D54960

square

#A6D549 #49D5BE #7849D5 #D54960

split-complementary

#A6D549 #4960D5 #BE49D5

monochromatic

#63851F #87B72A #A6D549 #BEE07B #D7ECAC

Accessibility & contrast

On white

1.72

#A6D549 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.24

#A6D549 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6D549

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6D549	#FFFFFF	#000000	##000000
##A6D549	1.00	1.72	12.24	12.24
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.24	21.00	1.00	1.00
##000000	12.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C736

Deuteranopia (green-blind)

#DAC554

Tritanopia (blue-blind)

#ADCBB8

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #a6d549;
/* rgb */ color: rgb(166, 213, 73);
/* oklch */ color: oklch(81.3% 0.174 126.0);

Tailwind

colors: {
  custom: {
    50: '#c4e283',
    500: '#a6d549',
    950: '#000000',
  },
}

SCSS

$custom: #a6d549;
$custom-light: #c4e283;
$custom-dark: #000000;

JSON

{
  "hex": "#a6d549",
  "rgb": {
    "r": 166,
    "g": 213,
    "b": 73
  },
  "hsl": {
    "h": 80.143,
    "s": 62.5,
    "l": 56.078
  },
  "oklch": {
    "l": 0.81297,
    "c": 0.17353,
    "h": 126
  },
  "luminance": 0.56177
}

Semantic roles & 50–950 ramp

primary

#A6D549

secondary

#53378C

accent

#42E679

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A6D549

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

Preview Lab → · Contrast checker → · Palette generator →