#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
RGB	rgb(102, 250, 185)
HSL	hsl(154, 94%, 69%)
HSV	hsv(154, 59%, 98%)
CMYK	cmyk(59.2%, 0%, 26%, 2%)
CIE-LAB	lab(89.25, -54.34, 19.57)
CIE-LCH	lch(89.25, 57.75, 160.20°)
OKLab	oklab(88.83% -0.1492 0.0499)
OKLCH	oklch(88.83% 0.157 161.5)
XYZ	xyz(48.4175, 74.6940, 57.7553)
Luminance	0.7470 (WCAG relative)
Temperature	neutral
Family	teal

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
##66FAB9	1.00	1.32	15.94	15.94
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.94	21.00	1.00	1.00
##000000	15.94	21.00	1.00	1.00

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 →