#3FB8B2#3FB8B2

#3FB8B2 is a light, moderate teal. Relative luminance 0.386; OKLCH L 71.5% C 0.106 H 190.3°. Best body text is #000000 at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#3FB8B2
RGB	rgb(63, 184, 178)
HSL	hsl(177, 49%, 48%)
HSV	hsv(177, 66%, 72%)
CMYK	cmyk(65.8%, 0%, 3.3%, 27.8%)
CIE-LAB	lab(68.42, -34.31, -6.78)
CIE-LCH	lch(68.42, 34.97, 191.18°)
OKLab	oklab(71.51% -0.1039 -0.0189)
OKLCH	oklch(71.51% 0.106 190.3)
XYZ	xyz(27.2226, 38.5491, 48.1169)
Luminance	0.3855 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB8B2 #B83F45

analogous

#3FB875 #3FB8B2 #3F81B8

triadic

#3FB8B2 #B23FB8 #B8B23F

tetradic

#3FB8B2 #753FB8 #B83F45 #81B83F

square

#3FB8B2 #753FB8 #B83F45 #81B83F

split-complementary

#3FB8B2 #B83F81 #B8753F

monochromatic

#205D5A #2F8A86 #3FB8B2 #69CCC7 #96DBD8

Accessibility & contrast

On white

2.41

#3FB8B2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.71

#3FB8B2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB8B2

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB8B2	#FFFFFF	#000000	##000000
##3FB8B2	1.00	2.41	8.71	8.71
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.71	21.00	1.00	1.00
##000000	8.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEAFB2

Deuteranopia (green-blind)

#9BA1B3

Tritanopia (blue-blind)

#00BDB6

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #3fb8b2;
/* rgb */ color: rgb(63, 184, 178);
/* oklch */ color: oklch(71.5% 0.106 190.3);

Tailwind

colors: {
  custom: {
    50: '#84cec9',
    500: '#3fb8b2',
    950: '#000000',
  },
}

SCSS

$custom: #3fb8b2;
$custom-light: #84cec9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb8b2",
  "rgb": {
    "r": 63,
    "g": 184,
    "b": 178
  },
  "hsl": {
    "h": 177.025,
    "s": 48.988,
    "l": 48.431
  },
  "oklch": {
    "l": 0.71506,
    "c": 0.10564,
    "h": 190.3
  },
  "luminance": 0.38552
}

Semantic roles & 50–950 ramp

primary

#3FB8B2

secondary

#C78C8F

accent

#4F56D9

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #3FB8B2

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

Preview Lab → · Contrast checker → · Palette generator →