#3FB8B3#3FB8B3

#3FB8B3 is a light, moderate teal. Relative luminance 0.386; OKLCH L 71.5% C 0.105 H 191.1°. Best body text is #000000 at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#3FB8B3
RGB	rgb(63, 184, 179)
HSL	hsl(178, 49%, 48%)
HSV	hsv(178, 66%, 72%)
CMYK	cmyk(65.8%, 0%, 2.7%, 27.8%)
CIE-LAB	lab(68.45, -34.03, -7.29)
CIE-LCH	lch(68.45, 34.80, 192.09°)
OKLab	oklab(71.54% -0.1035 -0.0203)
OKLCH	oklch(71.54% 0.105 191.1)
XYZ	xyz(27.3234, 38.5894, 48.6476)
Luminance	0.3859 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB8B3 #B83F44

analogous

#3FB876 #3FB8B3 #3F80B8

triadic

#3FB8B3 #B33FB8 #B8B33F

tetradic

#3FB8B3 #763FB8 #B83F44 #80B83F

square

#3FB8B3 #763FB8 #B83F44 #80B83F

split-complementary

#3FB8B3 #B83F80 #B8763F

monochromatic

#205D5A #2F8A87 #3FB8B3 #69CCC7 #96DBD8

Accessibility & contrast

On white

2.41

#3FB8B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.72

#3FB8B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB8B3

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB8B3	#FFFFFF	#000000	##000000
##3FB8B3	1.00	2.41	8.72	8.72
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.72	21.00	1.00	1.00
##000000	8.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADAFB3

Deuteranopia (green-blind)

#9BA1B4

Tritanopia (blue-blind)

#00BDB6

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #3fb8b3;
/* rgb */ color: rgb(63, 184, 179);
/* oklch */ color: oklch(71.5% 0.105 191.1);

Tailwind

colors: {
  custom: {
    50: '#84cec9',
    500: '#3fb8b3',
    950: '#000000',
  },
}

SCSS

$custom: #3fb8b3;
$custom-light: #84cec9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb8b3",
  "rgb": {
    "r": 63,
    "g": 184,
    "b": 179
  },
  "hsl": {
    "h": 177.521,
    "s": 48.988,
    "l": 48.431
  },
  "oklch": {
    "l": 0.7154,
    "c": 0.10546,
    "h": 191.1
  },
  "luminance": 0.38592
}

Semantic roles & 50–950 ramp

primary

#3FB8B3

secondary

#C78C8E

accent

#4F55D9

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #3FB8B3

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

Preview Lab → · Contrast checker → · Palette generator →