#A6F063#A6F063

#A6F063 is a very light, vivid yellow-green. Relative luminance 0.713; OKLCH L 87.8% C 0.188 H 132.4°. Best body text is #000000 at 15.27:1 contrast (WCAG AA passes).

Color values

HEX	#A6F063
RGB	rgb(166, 240, 99)
HSL	hsl(91, 82%, 66%)
HSV	hsv(91, 59%, 94%)
CMYK	cmyk(30.8%, 0%, 58.8%, 5.9%)
CIE-LAB	lab(87.64, -45.45, 59.62)
CIE-LCH	lch(87.64, 74.96, 127.32°)
OKLab	oklab(87.8% -0.1269 0.139)
OKLCH	oklch(87.8% 0.188 132.4)
XYZ	xyz(49.1374, 71.3263, 22.9804)
Luminance	0.7133 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6F063 #AD63F0

analogous

#EDF063 #A6F063 #63F067

triadic

#A6F063 #63A6F0 #F063A6

tetradic

#A6F063 #63EDF0 #AD63F0 #F06763

square

#A6F063 #63EDF0 #AD63F0 #F06763

split-complementary

#A6F063 #6763F0 #F063ED

monochromatic

#68C613 #86EB2B #A6F063 #C6F59B #E6FBD3

Accessibility & contrast

On white

1.38

#A6F063 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.27

#A6F063 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6F063

15.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6F063	#FFFFFF	#000000	##000000
##A6F063	1.00	1.38	15.27	15.27
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.27	21.00	1.00	1.00
##000000	15.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DF54

Deuteranopia (green-blind)

#EFDA6D

Tritanopia (blue-blind)

#A8E7D2

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #a6f063;
/* rgb */ color: rgb(166, 240, 99);
/* oklch */ color: oklch(87.8% 0.188 132.4);

Tailwind

colors: {
  custom: {
    50: '#c4f594',
    500: '#a6f063',
    950: '#000000',
  },
}

SCSS

$custom: #a6f063;
$custom-light: #c4f594;
$custom-dark: #000000;

JSON

{
  "hex": "#a6f063",
  "rgb": {
    "r": 166,
    "g": 240,
    "b": 99
  },
  "hsl": {
    "h": 91.489,
    "s": 82.456,
    "l": 66.471
  },
  "oklch": {
    "l": 0.878,
    "c": 0.18817,
    "h": 132.4
  },
  "luminance": 0.71328
}

Semantic roles & 50–950 ramp

primary

#A6F063

secondary

#7F34C3

accent

#07DF78

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#13170D

muted

#82857F

Preview Lab

Preview with #A6F063

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

Preview Lab → · Contrast checker → · Palette generator →