#66EBA6#66EBA6

#66EBA6 is a very light, vivid green. Relative luminance 0.650; OKLCH L 84.8% C 0.153 H 157.9°. Best body text is #000000 at 14.00:1 contrast (WCAG AA passes).

Color values

HEX#66EBA6
RGBrgb(102, 235, 166)
HSLhsl(149, 77%, 66%)
HSVhsv(149, 57%, 92%)
CMYKcmyk(56.6%, 0%, 29.4%, 7.8%)
CIE-LABlab(84.48, -52.06, 22.74)
CIE-LCHlch(84.48, 56.81, 156.40°)
OKLaboklab(84.8% -0.1422 0.0577)
OKLCHoklch(84.8% 0.153 157.9)
XYZxyz(42.0671, 64.9907, 46.3966)
Luminance0.6500 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#66EBA6 #EB66AB
analogous
#68EB66 #66EBA6 #66EBE8
triadic
#66EBA6 #A666EB #EBA666
tetradic
#66EBA6 #6668EB #EB66AB #EBE866
square
#66EBA6 #6668EB #EB66AB #EBE866
split-complementary
#66EBA6 #E866EB #EB6668
monochromatic
#19BE68 #30E487 #66EBA6 #9CF2C5 #D2F9E5

Accessibility & contrast

On white

1.50
#66EBA6 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.00
#66EBA6 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EBA6
14.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##66EBA6#FFFFFF#000000##000000
##66EBA61.001.5014.0014.00
#FFFFFF1.501.0021.0021.00
#00000014.0021.001.001.00
##00000014.0021.001.001.00

Color blindness preview

Protanopia (red-blind)
#E9DBA2
Deuteranopia (green-blind)
#D7CEAA
Tritanopia (blue-blind)
#34EAD9
Achromatopsia (no color)
#D3D3D3

Design tokens & code

CSS
--color: #66eba6;
/* rgb */ color: rgb(102, 235, 166);
/* oklch */ color: oklch(84.8% 0.153 157.9);
Tailwind
colors: {
  custom: {
    50: '#9cf2c0',
    500: '#66eba6',
    950: '#000000',
  },
}
SCSS
$custom: #66eba6;
$custom-light: #9cf2c0;
$custom-dark: #000000;
JSON
{
  "hex": "#66eba6",
  "rgb": {
    "r": 102,
    "g": 235,
    "b": 166
  },
  "hsl": {
    "h": 148.872,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.84802,
    "c": 0.15345,
    "h": 157.9
  },
  "luminance": 0.64995
}

Semantic roles & 50–950 ramp

primary
#66EBA6
secondary
#BD397D
accent
#0C77D9
background
#FCFFFD
surface
#F6FEF9
border
#D0D6D2
text
#0F1712
muted
#808582

Preview Lab

Preview with #66EBA6

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

Preview Lab → · Contrast checker → · Palette generator →

#66EBA6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva