#A6D447#A6D447

#A6D447 is a light, vivid yellow-green. Relative luminance 0.556; OKLCH L 81.0% C 0.174 H 125.7°. Best body text is #000000 at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#A6D447
RGB	rgb(166, 212, 71)
HSL	hsl(80, 62%, 55%)
HSV	hsv(80, 67%, 83%)
CMYK	cmyk(21.7%, 0%, 66.5%, 16.9%)
CIE-LAB	lab(79.41, -35.30, 62.20)
CIE-LCH	lch(79.41, 71.52, 119.58°)
OKLab	oklab(81.05% -0.1013 0.1411)
OKLCH	oklch(81.05% 0.174 125.7)
XYZ	xyz(40.4069, 55.6484, 14.5724)
Luminance	0.5565 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6D447 #7547D4

analogous

#D4BB47 #A6D447 #60D447

triadic

#A6D447 #47A6D4 #D447A6

tetradic

#A6D447 #47D4BB #7547D4 #D44760

square

#A6D447 #47D4BB #7547D4 #D44760

split-complementary

#A6D447 #4760D4 #BB47D4

monochromatic

#62821E #87B42A #A6D447 #BEE079 #D6EBAA

Accessibility & contrast

On white

1.73

#A6D447 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.13

#A6D447 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6D447

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6D447	#FFFFFF	#000000	##000000
##A6D447	1.00	1.73	12.13	12.13
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.13	21.00	1.00	1.00
##000000	12.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC633

Deuteranopia (green-blind)

#D9C452

Tritanopia (blue-blind)

#ADCAB7

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #a6d447;
/* rgb */ color: rgb(166, 212, 71);
/* oklch */ color: oklch(81.0% 0.174 125.7);

Tailwind

colors: {
  custom: {
    50: '#c4e181',
    500: '#a6d447',
    950: '#000000',
  },
}

SCSS

$custom: #a6d447;
$custom-light: #c4e181;
$custom-dark: #000000;

JSON

{
  "hex": "#a6d447",
  "rgb": {
    "r": 166,
    "g": 212,
    "b": 71
  },
  "hsl": {
    "h": 79.574,
    "s": 62.115,
    "l": 55.49
  },
  "oklch": {
    "l": 0.81049,
    "c": 0.17371,
    "h": 125.7
  },
  "luminance": 0.55649
}

Semantic roles & 50–950 ramp

primary

#A6D447

secondary

#513689

accent

#43E578

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A6D447

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

Preview Lab → · Contrast checker → · Palette generator →