#3FB3AB#3FB3AB

#3FB3AB is a light, moderate teal. Relative luminance 0.362; OKLCH L 70.0% C 0.103 H 188.6°. Best body text is #000000 at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#3FB3AB
RGB	rgb(63, 179, 171)
HSL	hsl(176, 48%, 47%)
HSV	hsv(176, 65%, 70%)
CMYK	cmyk(64.8%, 0%, 4.5%, 29.8%)
CIE-LAB	lab(66.70, -33.91, -5.47)
CIE-LCH	lch(66.70, 34.34, 189.16°)
OKLab	oklab(70.04% -0.1018 -0.0153)
OKLCH	oklch(70.04% 0.103 188.6)
XYZ	xyz(25.5173, 36.2344, 44.1693)
Luminance	0.3624 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB3AB #B33F47

analogous

#3FB371 #3FB3AB #3F81B3

triadic

#3FB3AB #AB3FB3 #B3AB3F

tetradic

#3FB3AB #713FB3 #B33F47 #81B33F

square

#3FB3AB #713FB3 #B33F47 #81B33F

split-complementary

#3FB3AB #B33F81 #B3713F

monochromatic

#1F5855 #2F8680 #3FB3AB #66C9C2 #93D9D4

Accessibility & contrast

On white

2.55

#3FB3AB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.25

#3FB3AB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB3AB

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB3AB	#FFFFFF	#000000	##000000
##3FB3AB	1.00	2.55	8.25	8.25
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.25	21.00	1.00	1.00
##000000	8.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9AAAB

Deuteranopia (green-blind)

#989DAC

Tritanopia (blue-blind)

#00B7B0

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #3fb3ab;
/* rgb */ color: rgb(63, 179, 171);
/* oklch */ color: oklch(70.0% 0.103 188.6);

Tailwind

colors: {
  custom: {
    50: '#83cac3',
    500: '#3fb3ab',
    950: '#000000',
  },
}

SCSS

$custom: #3fb3ab;
$custom-light: #83cac3;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb3ab",
  "rgb": {
    "r": 63,
    "g": 179,
    "b": 171
  },
  "hsl": {
    "h": 175.862,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.70038,
    "c": 0.103,
    "h": 188.6
  },
  "luminance": 0.36237
}

Semantic roles & 50–950 ramp

primary

#3FB3AB

secondary

#C4898D

accent

#505AD8

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #3FB3AB

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

Preview Lab → · Contrast checker → · Palette generator →