#66E2BB#66E2BB

#66E2BB is a very light, vivid teal. Relative luminance 0.608; OKLCH L 83.1% C 0.125 H 169.8°. Best body text is #000000 at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#66E2BB
RGB	rgb(102, 226, 187)
HSL	hsl(161, 68%, 64%)
HSV	hsv(161, 55%, 89%)
CMYK	cmyk(54.9%, 0%, 17.3%, 11.4%)
CIE-LAB	lab(82.27, -43.83, 8.68)
CIE-LCH	lch(82.27, 44.69, 168.81°)
OKLab	oklab(83.15% -0.1232 0.0222)
OKLCH	oklch(83.15% 0.125 169.8)
XYZ	xyz(41.6413, 60.8014, 56.5455)
Luminance	0.6080 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66E2BB #E2668D

analogous

#66E27D #66E2BB #66CBE2

triadic

#66E2BB #BB66E2 #E2BB66

tetradic

#66E2BB #7D66E2 #E2668D #CBE266

square

#66E2BB #7D66E2 #E2668D #CBE266

split-complementary

#66E2BB #E266CB #E27D66

monochromatic

#21AD81 #33D8A4 #66E2BB #99ECD2 #CDF6E9

Accessibility & contrast

On white

1.60

#66E2BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.16

#66E2BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66E2BB

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66E2BB	#FFFFFF	#000000	##000000
##66E2BB	1.00	1.60	13.16	13.16
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.16	21.00	1.00	1.00
##000000	13.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCD5B9

Deuteranopia (green-blind)

#CAC7BE

Tritanopia (blue-blind)

#26E3D7

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #66e2bb;
/* rgb */ color: rgb(102, 226, 187);
/* oklch */ color: oklch(83.1% 0.125 169.8);

Tailwind

colors: {
  custom: {
    50: '#9beccf',
    500: '#66e2bb',
    950: '#000000',
  },
}

SCSS

$custom: #66e2bb;
$custom-light: #9beccf;
$custom-dark: #000000;

JSON

{
  "hex": "#66e2bb",
  "rgb": {
    "r": 102,
    "g": 226,
    "b": 187
  },
  "hsl": {
    "h": 161.129,
    "s": 68.132,
    "l": 64.314
  },
  "oklch": {
    "l": 0.83147,
    "c": 0.1252,
    "h": 169.8
  },
  "luminance": 0.60805
}

Semantic roles & 50–950 ramp

primary

#66E2BB

secondary

#AE3E61

accent

#1550D0

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0F1613

muted

#808583

Preview Lab

Preview with #66E2BB

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

Preview Lab → · Contrast checker → · Palette generator →