#3FBCB7#3FBCB7

#3FBCB7 is a light, moderate teal. Relative luminance 0.404; OKLCH L 72.7% C 0.108 H 191.2°. Best body text is #000000 at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#3FBCB7
RGB	rgb(63, 188, 183)
HSL	hsl(178, 50%, 49%)
HSV	hsv(178, 66%, 74%)
CMYK	cmyk(66.5%, 0%, 2.7%, 26.3%)
CIE-LAB	lab(69.78, -34.79, -7.52)
CIE-LCH	lch(69.78, 35.59, 192.19°)
OKLab	oklab(72.66% -0.1058 -0.021)
OKLCH	oklch(72.66% 0.108 191.2)
XYZ	xyz(28.5765, 40.4389, 51.0900)
Luminance	0.4044 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBCB7 #BC3F44

analogous

#3FBC79 #3FBCB7 #3F83BC

triadic

#3FBCB7 #B73FBC #BCB73F

tetradic

#3FBCB7 #793FBC #BC3F44 #83BC3F

square

#3FBCB7 #793FBC #BC3F44 #83BC3F

split-complementary

#3FBCB7 #BC3F83 #BC793F

monochromatic

#20605E #308E8A #3FBCB7 #6BCDC9 #99DDDA

Accessibility & contrast

On white

2.31

#3FBCB7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.09

#3FBCB7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBCB7

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBCB7	#FFFFFF	#000000	##000000
##3FBCB7	1.00	2.31	9.09	9.09
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.09	21.00	1.00	1.00
##000000	9.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1B3B7

Deuteranopia (green-blind)

#9EA5B8

Tritanopia (blue-blind)

#00C1BA

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #3fbcb7;
/* rgb */ color: rgb(63, 188, 183);
/* oklch */ color: oklch(72.7% 0.108 191.2);

Tailwind

colors: {
  custom: {
    50: '#85d0cc',
    500: '#3fbcb7',
    950: '#000000',
  },
}

SCSS

$custom: #3fbcb7;
$custom-light: #85d0cc;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbcb7",
  "rgb": {
    "r": 63,
    "g": 188,
    "b": 183
  },
  "hsl": {
    "h": 177.6,
    "s": 49.801,
    "l": 49.216
  },
  "oklch": {
    "l": 0.72656,
    "c": 0.10789,
    "h": 191.2
  },
  "luminance": 0.40442
}

Semantic roles & 50–950 ramp

primary

#3FBCB7

secondary

#C98E91

accent

#4E54D9

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #3FBCB7

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

Preview Lab → · Contrast checker → · Palette generator →