#3FB0B7#3FB0B7

#3FB0B7 is a light, moderate teal. Relative luminance 0.355; OKLCH L 69.7% C 0.100 H 201.0°. Best body text is #000000 at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#3FB0B7
RGB	rgb(63, 176, 183)
HSL	hsl(184, 49%, 48%)
HSV	hsv(184, 66%, 72%)
CMYK	cmyk(65.6%, 3.8%, 0%, 28.2%)
CIE-LAB	lab(66.15, -29.04, -12.93)
CIE-LCH	lch(66.15, 31.79, 204.00°)
OKLab	oklab(69.72% -0.0934 -0.0358)
OKLCH	oklch(69.72% 0.1 201)
XYZ	xyz(26.1188, 35.5234, 50.2708)
Luminance	0.3553 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB0B7 #B7463F

analogous

#3FB782 #3FB0B7 #3F74B7

triadic

#3FB0B7 #B73FB0 #B0B73F

tetradic

#3FB0B7 #823FB7 #B7463F #74B73F

square

#3FB0B7 #823FB7 #B7463F #74B73F

split-complementary

#3FB0B7 #B73F74 #B7823F

monochromatic

#20585C #2F8489 #3FB0B7 #68C5CB #96D7DB

Accessibility & contrast

On white

2.59

#3FB0B7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.11

#3FB0B7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB0B7

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB0B7	#FFFFFF	#000000	##000000
##3FB0B7	1.00	2.59	8.11	8.11
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.11	21.00	1.00	1.00
##000000	8.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3A8B8

Deuteranopia (green-blind)

#919BB8

Tritanopia (blue-blind)

#00B6B2

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #3fb0b7;
/* rgb */ color: rgb(63, 176, 183);
/* oklch */ color: oklch(69.7% 0.100 201.0);

Tailwind

colors: {
  custom: {
    50: '#83c8cc',
    500: '#3fb0b7',
    950: '#000000',
  },
}

SCSS

$custom: #3fb0b7;
$custom-light: #83c8cc;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb0b7",
  "rgb": {
    "r": 63,
    "g": 176,
    "b": 183
  },
  "hsl": {
    "h": 183.5,
    "s": 48.78,
    "l": 48.235
  },
  "oklch": {
    "l": 0.69719,
    "c": 0.10008,
    "h": 201
  },
  "luminance": 0.35526
}

Semantic roles & 50–950 ramp

primary

#3FB0B7

secondary

#C68F8B

accent

#574FD8

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #3FB0B7

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

Preview Lab → · Contrast checker → · Palette generator →