#3FB7C8#3FB7C8

#3FB7C8 is a light, moderate teal. Relative luminance 0.391; OKLCH L 72.1% C 0.106 H 208.5°. Best body text is #000000 at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#3FB7C8
RGB	rgb(63, 183, 200)
HSL	hsl(187, 55%, 52%)
HSV	hsv(187, 69%, 78%)
CMYK	cmyk(68.5%, 8.5%, 0%, 21.6%)
CIE-LAB	lab(68.82, -27.43, -18.30)
CIE-LCH	lch(68.82, 32.97, 213.72°)
OKLab	oklab(72.05% -0.0935 -0.0508)
OKLCH	oklch(72.05% 0.106 208.5)
XYZ	xyz(29.4043, 39.0905, 60.6279)
Luminance	0.3909 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB7C8 #C8503F

analogous

#3FC895 #3FB7C8 #3F73C8

triadic

#3FB7C8 #C83FB7 #B7C83F

tetradic

#3FB7C8 #953FC8 #C8503F #73C83F

square

#3FB7C8 #953FC8 #C8503F #73C83F

split-complementary

#3FB7C8 #C83F73 #C8953F

monochromatic

#1F646D #2D8F9D #3FB7C8 #6FC9D6 #9EDBE3

Accessibility & contrast

On white

2.38

#3FB7C8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.82

#3FB7C8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB7C8

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB7C8	#FFFFFF	#000000	##000000
##3FB7C8	1.00	2.38	8.82	8.82
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.82	21.00	1.00	1.00
##000000	8.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7B0C9

Deuteranopia (green-blind)

#94A2C8

Tritanopia (blue-blind)

#00BFBC

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #3fb7c8;
/* rgb */ color: rgb(63, 183, 200);
/* oklch */ color: oklch(72.1% 0.106 208.5);

Tailwind

colors: {
  custom: {
    50: '#86cdd8',
    500: '#3fb7c8',
    950: '#000000',
  },
}

SCSS

$custom: #3fb7c8;
$custom-light: #86cdd8;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb7c8",
  "rgb": {
    "r": 63,
    "g": 183,
    "b": 200
  },
  "hsl": {
    "h": 187.445,
    "s": 55.466,
    "l": 51.569
  },
  "oklch": {
    "l": 0.72054,
    "c": 0.10642,
    "h": 208.5
  },
  "luminance": 0.39094
}

Semantic roles & 50–950 ramp

primary

#3FB7C8

secondary

#D09B93

accent

#5C49DF

background

#F8FCFD

surface

#F0F9FA

border

#CBD2D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #3FB7C8

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

Preview Lab → · Contrast checker → · Palette generator →