#66F7BC#66F7BC

#66F7BC is a very light, vivid teal. Relative luminance 0.730; OKLCH L 88.2% C 0.151 H 163.4°. Best body text is #000000 at 15.60:1 contrast (WCAG AA passes).

Color values

HEX	#66F7BC
RGB	rgb(102, 247, 188)
HSL	hsl(156, 90%, 68%)
HSV	hsv(156, 59%, 97%)
CMYK	cmyk(58.7%, 0%, 23.9%, 3.1%)
CIE-LAB	lab(88.43, -52.50, 16.89)
CIE-LCH	lch(88.43, 55.14, 162.17°)
OKLab	oklab(88.18% -0.1448 0.0432)
OKLCH	oklch(88.18% 0.151 163.4)
XYZ	xyz(47.8127, 72.9724, 59.1326)
Luminance	0.7298 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F7BC #F766A1

analogous

#66F773 #66F7BC #66EAF7

triadic

#66F7BC #BC66F7 #F7BC66

tetradic

#66F7BC #7366F7 #F766A1 #EAF766

square

#66F7BC #7366F7 #F766A1 #EAF766

split-complementary

#66F7BC #F766EA #F77366

monochromatic

#0BD784 #2CF4A3 #66F7BC #A0FAD5 #DAFDEF

Accessibility & contrast

On white

1.35

#66F7BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.60

#66F7BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F7BC

15.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F7BC	#FFFFFF	#000000	##000000
##66F7BC	1.00	1.35	15.60	15.60
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.60	21.00	1.00	1.00
##000000	15.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3E7B9

Deuteranopia (green-blind)

#DFD8C0

Tritanopia (blue-blind)

#11F7E7

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #66f7bc;
/* rgb */ color: rgb(102, 247, 188);
/* oklch */ color: oklch(88.2% 0.151 163.4);

Tailwind

colors: {
  custom: {
    50: '#9efbd0',
    500: '#66f7bc',
    950: '#000000',
  },
}

SCSS

$custom: #66f7bc;
$custom-light: #9efbd0;
$custom-dark: #000000;

JSON

{
  "hex": "#66f7bc",
  "rgb": {
    "r": 102,
    "g": 247,
    "b": 188
  },
  "hsl": {
    "h": 155.586,
    "s": 90.062,
    "l": 68.431
  },
  "oklch": {
    "l": 0.88179,
    "c": 0.15112,
    "h": 163.4
  },
  "luminance": 0.72977
}

Semantic roles & 50–950 ramp

primary

#66F7BC

secondary

#D03172

accent

#005DE6

background

#FCFFFE

surface

#F6FFFB

border

#D0D7D4

text

#101714

muted

#808583

Preview Lab

Preview with #66F7BC

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

Preview Lab → · Contrast checker → · Palette generator →