#66F5AF#66F5AF

#66F5AF is a very light, vivid teal. Relative luminance 0.712; OKLCH L 87.4% C 0.159 H 159.0°. Best body text is #000000 at 15.25:1 contrast (WCAG AA passes).

Color values

HEX	#66F5AF
RGB	rgb(102, 245, 175)
HSL	hsl(151, 88%, 68%)
HSV	hsv(151, 58%, 96%)
CMYK	cmyk(58.4%, 0%, 28.6%, 3.9%)
CIE-LAB	lab(87.59, -54.34, 22.40)
CIE-LCH	lch(87.59, 58.77, 157.60°)
OKLab	oklab(87.41% -0.1485 0.0569)
OKLCH	oklch(87.41% 0.159 159)
XYZ	xyz(45.8656, 71.2203, 51.8789)
Luminance	0.7123 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F5AF #F566AC

analogous

#66F567 #66F5AF #66F4F5

triadic

#66F5AF #AF66F5 #F5AF66

tetradic

#66F5AF #6766F5 #F566AC #F4F566

square

#66F5AF #6766F5 #F566AC #F4F566

split-complementary

#66F5AF #F566F4 #F56766

monochromatic

#0ED372 #2DF191 #66F5AF #9FF9CD #D9FDEB

Accessibility & contrast

On white

1.38

#66F5AF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.25

#66F5AF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F5AF

15.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F5AF	#FFFFFF	#000000	##000000
##66F5AF	1.00	1.38	15.25	15.25
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.25	21.00	1.00	1.00
##000000	15.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3E4AB

Deuteranopia (green-blind)

#DFD6B3

Tritanopia (blue-blind)

#27F4E2

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #66f5af;
/* rgb */ color: rgb(102, 245, 175);
/* oklch */ color: oklch(87.4% 0.159 159.0);

Tailwind

colors: {
  custom: {
    50: '#9df9c7',
    500: '#66f5af',
    950: '#000000',
  },
}

SCSS

$custom: #66f5af;
$custom-light: #9df9c7;
$custom-dark: #000000;

JSON

{
  "hex": "#66f5af",
  "rgb": {
    "r": 102,
    "g": 245,
    "b": 175
  },
  "hsl": {
    "h": 150.629,
    "s": 87.73,
    "l": 68.039
  },
  "oklch": {
    "l": 0.87405,
    "c": 0.15908,
    "h": 159
  },
  "luminance": 0.71225
}

Semantic roles & 50–950 ramp

primary

#66F5AF

secondary

#CE317E

accent

#0170E4

background

#FCFFFD

surface

#F6FFF9

border

#D0D7D2

text

#0F1713

muted

#808582

Preview Lab

Preview with #66F5AF

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

Preview Lab → · Contrast checker → · Palette generator →