#66FAB9#66FAB9

#66FAB9 is a very light, vivid teal. Relative luminance 0.747; OKLCH L 88.8% C 0.157 H 161.5°. Best body text is #000000 at 15.94:1 contrast (WCAG AA passes).

Color values

HEX#66FAB9
RGBrgb(102, 250, 185)
HSLhsl(154, 94%, 69%)
HSVhsv(154, 59%, 98%)
CMYKcmyk(59.2%, 0%, 26%, 2%)
CIE-LABlab(89.25, -54.34, 19.57)
CIE-LCHlch(89.25, 57.75, 160.20°)
OKLaboklab(88.83% -0.1492 0.0499)
OKLCHoklch(88.83% 0.157 161.5)
XYZxyz(48.4175, 74.6940, 57.7553)
Luminance0.7470 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#66FAB9 #FA66A7
analogous
#66FA6F #66FAB9 #66F1FA
triadic
#66FAB9 #B966FA #FAB966
tetradic
#66FAB9 #6F66FA #FA66A7 #F1FA66
square
#66FAB9 #6F66FA #FA66A7 #F1FA66
split-complementary
#66FAB9 #FA66F1 #FA6F66
monochromatic
#07DE80 #2BF89E #66FAB9 #A1FCD4 #DDFEEF

Accessibility & contrast

On white

1.32
#66FAB9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.94
#66FAB9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66FAB9
15.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##66FAB9#FFFFFF#000000##000000
##66FAB91.001.3215.9415.94
#FFFFFF1.321.0021.0021.00
#00000015.9421.001.001.00
##00000015.9421.001.001.00

Color blindness preview

Protanopia (red-blind)
#F7E9B5
Deuteranopia (green-blind)
#E2DABD
Tritanopia (blue-blind)
#13F9E8
Achromatopsia (no color)
#E0E0E0

Design tokens & code

CSS
--color: #66fab9;
/* rgb */ color: rgb(102, 250, 185);
/* oklch */ color: oklch(88.8% 0.157 161.5);
Tailwind
colors: {
  custom: {
    50: '#9efdce',
    500: '#66fab9',
    950: '#000000',
  },
}
SCSS
$custom: #66fab9;
$custom-light: #9efdce;
$custom-dark: #000000;
JSON
{
  "hex": "#66fab9",
  "rgb": {
    "r": 102,
    "g": 250,
    "b": 185
  },
  "hsl": {
    "h": 153.649,
    "s": 93.671,
    "l": 69.02
  },
  "oklch": {
    "l": 0.88825,
    "c": 0.15736,
    "h": 161.5
  },
  "luminance": 0.74699
}

Semantic roles & 50–950 ramp

primary
#66FAB9
secondary
#D43078
accent
#0065E6
background
#FCFFFE
surface
#F6FFFB
border
#D0D7D4
text
#101813
muted
#808683

Preview Lab

Preview with #66FAB9

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

Preview Lab → · Contrast checker → · Palette generator →

#66FAB9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva