#A6FD78#A6FD78

#A6FD78 is a very light, vivid yellow-green. Relative luminance 0.797; OKLCH L 91.0% C 0.188 H 135.9°. Best body text is #000000 at 16.94:1 contrast (WCAG AA passes).

Color values

HEX#A6FD78
RGBrgb(166, 253, 120)
HSLhsl(99, 97%, 73%)
HSVhsv(99, 53%, 99%)
CMYKcmyk(34.4%, 0%, 52.6%, 0.8%)
CIE-LABlab(91.56, -48.87, 54.87)
CIE-LCHlch(91.56, 73.48, 131.69°)
OKLaboklab(91.05% -0.1348 0.1305)
OKLCHoklch(91.05% 0.188 135.9)
XYZxyz(54.2400, 79.7112, 30.2936)
Luminance0.7971 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A6FD78 #CF78FD
analogous
#E8FD78 #A6FD78 #78FD8C
triadic
#A6FD78 #78A6FD #FD78A6
tetradic
#A6FD78 #78E8FD #CF78FD #FD8C78
square
#A6FD78 #78E8FD #CF78FD #FD8C78
split-complementary
#A6FD78 #8C78FD #FD78E8
monochromatic
#58F704 #7EFC3C #A6FD78 #CEFEB4 #EBFFE1

Accessibility & contrast

On white

1.24
#A6FD78 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.94
#A6FD78 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6FD78
16.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A6FD78#FFFFFF#000000##000000
##A6FD781.001.2416.9416.94
#FFFFFF1.241.0021.0021.00
#00000016.9421.001.001.00
##00000016.9421.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFEB6C
Deuteranopia (green-blind)
#F8E481
Tritanopia (blue-blind)
#A4F5DF
Achromatopsia (no color)
#E7E7E7

Design tokens & code

CSS
--color: #a6fd78;
/* rgb */ color: rgb(166, 253, 120);
/* oklch */ color: oklch(91.0% 0.188 135.9);
Tailwind
colors: {
  custom: {
    50: '#c4fea2',
    500: '#a6fd78',
    950: '#000000',
  },
}
SCSS
$custom: #a6fd78;
$custom-light: #c4fea2;
$custom-dark: #000000;
JSON
{
  "hex": "#a6fd78",
  "rgb": {
    "r": 166,
    "g": 253,
    "b": 120
  },
  "hsl": {
    "h": 99.248,
    "s": 97.08,
    "l": 73.137
  },
  "oklch": {
    "l": 0.9105,
    "c": 0.18766,
    "h": 135.9
  },
  "luminance": 0.79714
}

Semantic roles & 50–950 ramp

primary
#A6FD78
secondary
#A53FDA
accent
#00E696
background
#FDFFFC
surface
#F9FFF6
border
#D2D7D0
text
#13180F
muted
#828680

Preview Lab

Preview with #A6FD78

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

Preview Lab → · Contrast checker → · Palette generator →

#A6FD78 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva