#3FB8B0#3FB8B0

#3FB8B0 is a light, moderate teal. Relative luminance 0.385; OKLCH L 71.4% C 0.106 H 188.8°. Best body text is #000000 at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#3FB8B0
RGB	rgb(63, 184, 176)
HSL	hsl(176, 49%, 48%)
HSV	hsv(176, 66%, 72%)
CMYK	cmyk(65.8%, 0%, 4.3%, 27.8%)
CIE-LAB	lab(68.37, -34.86, -5.77)
CIE-LCH	lch(68.37, 35.34, 189.39°)
OKLab	oklab(71.44% -0.1048 -0.0162)
OKLCH	oklch(71.44% 0.106 188.8)
XYZ	xyz(27.0233, 38.4693, 47.0670)
Luminance	0.3847 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB8B0 #B83F47

analogous

#3FB873 #3FB8B0 #3F83B8

triadic

#3FB8B0 #B03FB8 #B8B03F

tetradic

#3FB8B0 #733FB8 #B83F47 #83B83F

square

#3FB8B0 #733FB8 #B83F47 #83B83F

split-complementary

#3FB8B0 #B83F83 #B8733F

monochromatic

#205D59 #2F8A84 #3FB8B0 #69CCC5 #96DBD7

Accessibility & contrast

On white

2.42

#3FB8B0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.69

#3FB8B0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB8B0

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB8B0	#FFFFFF	#000000	##000000
##3FB8B0	1.00	2.42	8.69	8.69
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.69	21.00	1.00	1.00
##000000	8.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEAEB0

Deuteranopia (green-blind)

#9CA1B1

Tritanopia (blue-blind)

#00BDB5

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #3fb8b0;
/* rgb */ color: rgb(63, 184, 176);
/* oklch */ color: oklch(71.4% 0.106 188.8);

Tailwind

colors: {
  custom: {
    50: '#84cec7',
    500: '#3fb8b0',
    950: '#000000',
  },
}

SCSS

$custom: #3fb8b0;
$custom-light: #84cec7;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb8b0",
  "rgb": {
    "r": 63,
    "g": 184,
    "b": 176
  },
  "hsl": {
    "h": 176.033,
    "s": 48.988,
    "l": 48.431
  },
  "oklch": {
    "l": 0.71439,
    "c": 0.10606,
    "h": 188.8
  },
  "luminance": 0.38472
}

Semantic roles & 50–950 ramp

primary

#3FB8B0

secondary

#C78C90

accent

#4F58D9

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #3FB8B0

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

Preview Lab → · Contrast checker → · Palette generator →