#3FB7B3#3FB7B3

#3FB7B3 is a light, moderate teal. Relative luminance 0.382; OKLCH L 71.3% C 0.105 H 191.9°. Best body text is #000000 at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#3FB7B3
RGB	rgb(63, 183, 179)
HSL	hsl(178, 49%, 48%)
HSV	hsv(178, 66%, 72%)
CMYK	cmyk(65.6%, 0%, 2.2%, 28.2%)
CIE-LAB	lab(68.15, -33.56, -7.74)
CIE-LCH	lch(68.15, 34.44, 192.99°)
OKLab	oklab(71.29% -0.1024 -0.0216)
OKLCH	oklch(71.29% 0.105 191.9)
XYZ	xyz(27.1164, 38.1754, 48.5786)
Luminance	0.3818 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB7B3 #B73F43

analogous

#3FB777 #3FB7B3 #3F7FB7

triadic

#3FB7B3 #B33FB7 #B7B33F

tetradic

#3FB7B3 #773FB7 #B73F43 #7FB73F

square

#3FB7B3 #773FB7 #B73F43 #7FB73F

split-complementary

#3FB7B3 #B73F7F #B7773F

monochromatic

#205C5A #2F8986 #3FB7B3 #68CBC8 #96DBD8

Accessibility & contrast

On white

2.43

#3FB7B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.64

#3FB7B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB7B3

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB7B3	#FFFFFF	#000000	##000000
##3FB7B3	1.00	2.43	8.64	8.64
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.64	21.00	1.00	1.00
##000000	8.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACAEB3

Deuteranopia (green-blind)

#9AA0B4

Tritanopia (blue-blind)

#00BCB5

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #3fb7b3;
/* rgb */ color: rgb(63, 183, 179);
/* oklch */ color: oklch(71.3% 0.105 191.9);

Tailwind

colors: {
  custom: {
    50: '#84cdc9',
    500: '#3fb7b3',
    950: '#000000',
  },
}

SCSS

$custom: #3fb7b3;
$custom-light: #84cdc9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb7b3",
  "rgb": {
    "r": 63,
    "g": 183,
    "b": 179
  },
  "hsl": {
    "h": 178,
    "s": 48.78,
    "l": 48.235
  },
  "oklch": {
    "l": 0.71294,
    "c": 0.10469,
    "h": 191.9
  },
  "luminance": 0.38178
}

Semantic roles & 50–950 ramp

primary

#3FB7B3

secondary

#C68B8D

accent

#4F54D8

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #3FB7B3

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

Preview Lab → · Contrast checker → · Palette generator →