#66F8AF#66F8AF

#66F8AF is a very light, vivid teal. Relative luminance 0.731; OKLCH L 88.1% C 0.163 H 158.4°. Best body text is #000000 at 15.61:1 contrast (WCAG AA passes).

Color values

HEX	#66F8AF
RGB	rgb(102, 248, 175)
HSL	hsl(150, 91%, 69%)
HSV	hsv(150, 59%, 97%)
CMYK	cmyk(58.9%, 0%, 29.4%, 2.7%)
CIE-LAB	lab(88.47, -55.54, 23.61)
CIE-LCH	lch(88.47, 60.35, 156.97°)
OKLab	oklab(88.13% -0.1516 0.0599)
OKLCH	oklch(88.13% 0.163 158.4)
XYZ	xyz(46.7806, 73.0501, 52.1839)
Luminance	0.7306 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F8AF #F866AF

analogous

#66F866 #66F8AF #66F8F8

triadic

#66F8AF #AF66F8 #F8AF66

tetradic

#66F8AF #6666F8 #F866AF #F8F866

square

#66F8AF #6666F8 #F866AF #F8F866

split-complementary

#66F8AF #F866F8 #F86666

monochromatic

#0ADA72 #2BF590 #66F8AF #A1FBCE #DBFDEC

Accessibility & contrast

On white

1.35

#66F8AF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.61

#66F8AF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F8AF

15.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F8AF	#FFFFFF	#000000	##000000
##66F8AF	1.00	1.35	15.61	15.61
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.61	21.00	1.00	1.00
##000000	15.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6E7AB

Deuteranopia (green-blind)

#E2D8B4

Tritanopia (blue-blind)

#25F7E5

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #66f8af;
/* rgb */ color: rgb(102, 248, 175);
/* oklch */ color: oklch(88.1% 0.163 158.4);

Tailwind

colors: {
  custom: {
    50: '#9efbc7',
    500: '#66f8af',
    950: '#000000',
  },
}

SCSS

$custom: #66f8af;
$custom-light: #9efbc7;
$custom-dark: #000000;

JSON

{
  "hex": "#66f8af",
  "rgb": {
    "r": 102,
    "g": 248,
    "b": 175
  },
  "hsl": {
    "h": 150,
    "s": 91.25,
    "l": 68.627
  },
  "oklch": {
    "l": 0.88125,
    "c": 0.16303,
    "h": 158.4
  },
  "luminance": 0.73055
}

Semantic roles & 50–950 ramp

primary

#66F8AF

secondary

#D23181

accent

#0073E6

background

#FCFFFD

surface

#F6FFF9

border

#D0D7D2

text

#101713

muted

#808582

Preview Lab

Preview with #66F8AF

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

Preview Lab → · Contrast checker → · Palette generator →