#A6D027#A6D027

#A6D027 is a light, vivid yellow-green. Relative luminance 0.534; OKLCH L 79.9% C 0.187 H 123.6°. Best body text is #000000 at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#A6D027
RGB	rgb(166, 208, 39)
HSL	hsl(75, 68%, 48%)
HSV	hsv(75, 81%, 82%)
CMYK	cmyk(20.2%, 0%, 81.3%, 18.4%)
CIE-LAB	lab(78.09, -35.13, 71.44)
CIE-LCH	lch(78.09, 79.61, 116.19°)
OKLab	oklab(79.92% -0.1033 0.1556)
OKLCH	oklch(79.92% 0.187 123.6)
XYZ	xyz(38.6485, 53.3649, 10.1834)
Luminance	0.5336 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6D027 #5127D0

analogous

#D0A527 #A6D027 #52D027

triadic

#A6D027 #27A6D0 #D027A6

tetradic

#A6D027 #27D0A5 #5127D0 #D02752

square

#A6D027 #27D0A5 #5127D0 #D02752

split-complementary

#A6D027 #2752D0 #A527D0

monochromatic

#546914 #7D9C1D #A6D027 #BDDF55 #D1E989

Accessibility & contrast

On white

1.80

#A6D027 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.67

#A6D027 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6D027

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6D027	#FFFFFF	#000000	##000000
##A6D027	1.00	1.80	11.67	11.67
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.67	21.00	1.00	1.00
##000000	11.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC200

Deuteranopia (green-blind)

#D7C13A

Tritanopia (blue-blind)

#AFC5B2

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #a6d027;
/* rgb */ color: rgb(166, 208, 39);
/* oklch */ color: oklch(79.9% 0.187 123.6);

Tailwind

colors: {
  custom: {
    50: '#c5de72',
    500: '#a6d027',
    950: '#000000',
  },
}

SCSS

$custom: #a6d027;
$custom-light: #c5de72;
$custom-dark: #000000;

JSON

{
  "hex": "#a6d027",
  "rgb": {
    "r": 166,
    "g": 208,
    "b": 39
  },
  "hsl": {
    "h": 74.911,
    "s": 68.421,
    "l": 48.431
  },
  "oklch": {
    "l": 0.79921,
    "c": 0.1868,
    "h": 123.6
  },
  "luminance": 0.53365
}

Semantic roles & 50–950 ramp

primary

#A6D027

secondary

#3B2873

accent

#3DEB68

background

#FEFEFB

surface

#FAFCF1

border

#D3D5CB

text

#131509

muted

#83847D

Preview Lab

Preview with #A6D027

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

Preview Lab → · Contrast checker → · Palette generator →