#A6FC66#A6FC66

#A6FC66 is a very light, highly saturated yellow-green. Relative luminance 0.787; OKLCH L 90.6% C 0.201 H 134.0°. Best body text is #000000 at 16.74:1 contrast (WCAG AA passes).

Color values

HEX#A6FC66
RGBrgb(166, 252, 102)
HSLhsl(94, 96%, 69%)
HSVhsv(94, 60%, 99%)
CMYKcmyk(34.1%, 0%, 59.5%, 1.2%)
CIE-LABlab(91.09, -50.23, 62.23)
CIE-LCHlch(91.09, 79.97, 128.91°)
OKLaboklab(90.62% -0.1398 0.1448)
OKLCHoklch(90.62% 0.201 134)
XYZxyz(52.9336, 78.6849, 24.9665)
Luminance0.7869 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A6FC66 #BC66FC
analogous
#F1FC66 #A6FC66 #66FC71
triadic
#A6FC66 #66A6FC #FC66A6
tetradic
#A6FC66 #66F1FC #BC66FC #FC7166
square
#A6FC66 #66F1FC #BC66FC #FC7166
split-complementary
#A6FC66 #7166FC #FC66F1
monochromatic
#63E304 #83FB2A #A6FC66 #C9FDA2 #ECFEDE

Accessibility & contrast

On white

1.25
#A6FC66 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.74
#A6FC66 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6FC66
16.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A6FC66#FFFFFF#000000##000000
##A6FC661.001.2516.7416.74
#FFFFFF1.251.0021.0021.00
#00000016.7421.001.001.00
##00000016.7421.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFEA55
Deuteranopia (green-blind)
#F9E371
Tritanopia (blue-blind)
#A6F3DC
Achromatopsia (no color)
#E5E5E5

Design tokens & code

CSS
--color: #a6fc66;
/* rgb */ color: rgb(166, 252, 102);
/* oklch */ color: oklch(90.6% 0.201 134.0);
Tailwind
colors: {
  custom: {
    50: '#c5fe97',
    500: '#a6fc66',
    950: '#000000',
  },
}
SCSS
$custom: #a6fc66;
$custom-light: #c5fe97;
$custom-dark: #000000;
JSON
{
  "hex": "#a6fc66",
  "rgb": {
    "r": 166,
    "g": 252,
    "b": 102
  },
  "hsl": {
    "h": 94.4,
    "s": 96.154,
    "l": 69.412
  },
  "oklch": {
    "l": 0.90615,
    "c": 0.20129,
    "h": 134
  },
  "luminance": 0.78687
}

Semantic roles & 50–950 ramp

primary
#A6FC66
secondary
#8F30D6
accent
#00E684
background
#FEFFFC
surface
#FAFFF5
border
#D3D7CF
text
#13180E
muted
#83867F

Preview Lab

Preview with #A6FC66

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

Preview Lab → · Contrast checker → · Palette generator →

#A6FC66 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva