#3FC5D7#3FC5D7

#3FC5D7 is a light, moderate teal. Relative luminance 0.459; OKLCH L 76.0% C 0.115 H 208.1°. Best body text is #000000 at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#3FC5D7
RGB	rgb(63, 197, 215)
HSL	hsl(187, 66%, 55%)
HSV	hsv(187, 71%, 84%)
CMYK	cmyk(70.7%, 8.4%, 0%, 15.7%)
CIE-LAB	lab(73.48, -29.77, -19.43)
CIE-LCH	lch(73.48, 35.55, 213.13°)
OKLab	oklab(75.98% -0.1013 -0.054)
OKLCH	oklch(75.98% 0.115 208.1)
XYZ	xyz(34.2766, 45.8916, 71.3283)
Luminance	0.4590 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC5D7 #D7513F

analogous

#3FD79D #3FC5D7 #3F79D7

triadic

#3FC5D7 #D73FC5 #C5D73F

tetradic

#3FC5D7 #9D3FD7 #D7513F #79D73F

square

#3FC5D7 #9D3FD7 #D7513F #79D73F

split-complementary

#3FC5D7 #D73F79 #D79D3F

monochromatic

#1B7581 #25A3B3 #3FC5D7 #72D4E2 #A4E4EC

Accessibility & contrast

On white

2.06

#3FC5D7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.18

#3FC5D7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC5D7

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC5D7	#FFFFFF	#000000	##000000
##3FC5D7	1.00	2.06	10.18	10.18
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.18	21.00	1.00	1.00
##000000	10.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4BED8

Deuteranopia (green-blind)

#9EAED7

Tritanopia (blue-blind)

#00CECA

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #3fc5d7;
/* rgb */ color: rgb(63, 197, 215);
/* oklch */ color: oklch(76.0% 0.115 208.1);

Tailwind

colors: {
  custom: {
    50: '#89d7e3',
    500: '#3fc5d7',
    950: '#000000',
  },
}

SCSS

$custom: #3fc5d7;
$custom-light: #89d7e3;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc5d7",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 215
  },
  "hsl": {
    "h": 187.105,
    "s": 65.517,
    "l": 54.51
  },
  "oklch": {
    "l": 0.7598,
    "c": 0.11477,
    "h": 208.1
  },
  "luminance": 0.45896
}

Semantic roles & 50–950 ramp

primary

#3FC5D7

secondary

#D9A099

accent

#533FE8

background

#F9FDFD

surface

#F1FAFB

border

#CBD3D4

text

#0D1415

muted

#7E8383

Preview Lab

Preview with #3FC5D7

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

Preview Lab → · Contrast checker → · Palette generator →