#3FC7D7#3FC7D7

#3FC7D7 is a light, moderate teal. Relative luminance 0.468; OKLCH L 76.5% C 0.115 H 206.5°. Best body text is #000000 at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#3FC7D7
RGB	rgb(63, 199, 215)
HSL	hsl(186, 66%, 55%)
HSV	hsv(186, 71%, 84%)
CMYK	cmyk(70.7%, 7.4%, 0%, 15.7%)
CIE-LAB	lab(74.07, -30.74, -18.54)
CIE-LCH	lch(74.07, 35.90, 211.09°)
OKLab	oklab(76.46% -0.1032 -0.0515)
OKLCH	oklch(76.46% 0.115 206.5)
XYZ	xyz(34.7337, 46.8058, 71.4807)
Luminance	0.4681 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC7D7 #D74F3F

analogous

#3FD79B #3FC7D7 #3F7BD7

triadic

#3FC7D7 #D73FC7 #C7D73F

tetradic

#3FC7D7 #9B3FD7 #D74F3F #7BD73F

square

#3FC7D7 #9B3FD7 #D74F3F #7BD73F

split-complementary

#3FC7D7 #D73F7B #D79B3F

monochromatic

#1B7681 #25A4B3 #3FC7D7 #72D6E2 #A4E5EC

Accessibility & contrast

On white

2.03

#3FC7D7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.36

#3FC7D7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC7D7

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC7D7	#FFFFFF	#000000	##000000
##3FC7D7	1.00	2.03	10.36	10.36
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.36	21.00	1.00	1.00
##000000	10.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6BFD8

Deuteranopia (green-blind)

#A1AFD7

Tritanopia (blue-blind)

#00D0CC

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #3fc7d7;
/* rgb */ color: rgb(63, 199, 215);
/* oklch */ color: oklch(76.5% 0.115 206.5);

Tailwind

colors: {
  custom: {
    50: '#89d8e3',
    500: '#3fc7d7',
    950: '#000000',
  },
}

SCSS

$custom: #3fc7d7;
$custom-light: #89d8e3;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc7d7",
  "rgb": {
    "r": 63,
    "g": 199,
    "b": 215
  },
  "hsl": {
    "h": 186.316,
    "s": 65.517,
    "l": 54.51
  },
  "oklch": {
    "l": 0.76457,
    "c": 0.11536,
    "h": 206.5
  },
  "luminance": 0.4681
}

Semantic roles & 50–950 ramp

primary

#3FC7D7

secondary

#D9A099

accent

#513FE8

background

#F9FDFD

surface

#F1FAFB

border

#CBD3D4

text

#0D1415

muted

#7E8383

Preview Lab

Preview with #3FC7D7

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

Preview Lab → · Contrast checker → · Palette generator →