#3FB0BB#3FB0BB

#3FB0BB is a light, moderate teal. Relative luminance 0.357; OKLCH L 69.9% C 0.101 H 204.3°. Best body text is #000000 at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#3FB0BB
RGB	rgb(63, 176, 187)
HSL	hsl(185, 50%, 49%)
HSV	hsv(185, 66%, 73%)
CMYK	cmyk(66.3%, 5.9%, 0%, 26.7%)
CIE-LAB	lab(66.28, -27.86, -14.96)
CIE-LCH	lch(66.28, 31.62, 208.23°)
OKLab	oklab(69.87% -0.0917 -0.0415)
OKLCH	oklch(69.87% 0.101 204.3)
XYZ	xyz(26.5410, 35.6923, 52.4946)
Luminance	0.3569 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB0BB #BB4A3F

analogous

#3FBB88 #3FB0BB #3F72BB

triadic

#3FB0BB #BB3FB0 #B0BB3F

tetradic

#3FB0BB #883FBB #BB4A3F #72BB3F

square

#3FB0BB #883FBB #BB4A3F #72BB3F

split-complementary

#3FB0BB #BB3F72 #BB883F

monochromatic

#205A5F #30858D #3FB0BB #6AC4CD #98D6DC

Accessibility & contrast

On white

2.58

#3FB0BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.14

#3FB0BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB0BB

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB0BB	#FFFFFF	#000000	##000000
##3FB0BB	1.00	2.58	8.14	8.14
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.14	21.00	1.00	1.00
##000000	8.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2A9BC

Deuteranopia (green-blind)

#909BBB

Tritanopia (blue-blind)

#00B7B3

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #3fb0bb;
/* rgb */ color: rgb(63, 176, 187);
/* oklch */ color: oklch(69.9% 0.101 204.3);

Tailwind

colors: {
  custom: {
    50: '#84c8cf',
    500: '#3fb0bb',
    950: '#000000',
  },
}

SCSS

$custom: #3fb0bb;
$custom-light: #84c8cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb0bb",
  "rgb": {
    "r": 63,
    "g": 176,
    "b": 187
  },
  "hsl": {
    "h": 185.323,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.69867,
    "c": 0.10068,
    "h": 204.3
  },
  "luminance": 0.35695
}

Semantic roles & 50–950 ramp

primary

#3FB0BB

secondary

#C8938E

accent

#5B4FD9

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #3FB0BB

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

Preview Lab → · Contrast checker → · Palette generator →