#3FB2B3#3FB2B3

#3FB2B3 is a light, moderate teal. Relative luminance 0.362; OKLCH L 70.1% C 0.101 H 195.9°. Best body text is #000000 at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#3FB2B3
RGB	rgb(63, 178, 179)
HSL	hsl(181, 48%, 47%)
HSV	hsv(181, 65%, 70%)
CMYK	cmyk(64.8%, 0.6%, 0%, 29.8%)
CIE-LAB	lab(66.63, -31.18, -10.00)
CIE-LCH	lch(66.63, 32.74, 197.78°)
OKLab	oklab(70.07% -0.0972 -0.0277)
OKLCH	oklch(70.07% 0.101 195.9)
XYZ	xyz(26.1034, 36.1493, 48.2409)
Luminance	0.3615 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB2B3 #B3403F

analogous

#3FB37A #3FB2B3 #3F78B3

triadic

#3FB2B3 #B33FB2 #B2B33F

tetradic

#3FB2B3 #7A3FB3 #B3403F #78B33F

square

#3FB2B3 #7A3FB3 #B3403F #78B33F

split-complementary

#3FB2B3 #B33F78 #B37A3F

monochromatic

#1F5858 #2F8586 #3FB2B3 #66C8C9 #93D8D9

Accessibility & contrast

On white

2.55

#3FB2B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.23

#3FB2B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB2B3

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB2B3	#FFFFFF	#000000	##000000
##3FB2B3	1.00	2.55	8.23	8.23
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.23	21.00	1.00	1.00
##000000	8.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6AAB3

Deuteranopia (green-blind)

#959CB4

Tritanopia (blue-blind)

#00B8B2

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #3fb2b3;
/* rgb */ color: rgb(63, 178, 179);
/* oklch */ color: oklch(70.1% 0.101 195.9);

Tailwind

colors: {
  custom: {
    50: '#83c9c9',
    500: '#3fb2b3',
    950: '#000000',
  },
}

SCSS

$custom: #3fb2b3;
$custom-light: #83c9c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb2b3",
  "rgb": {
    "r": 63,
    "g": 178,
    "b": 179
  },
  "hsl": {
    "h": 180.517,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.70065,
    "c": 0.10113,
    "h": 195.9
  },
  "luminance": 0.36152
}

Semantic roles & 50–950 ramp

primary

#3FB2B3

secondary

#C48A89

accent

#5150D8

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #3FB2B3

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

Preview Lab → · Contrast checker → · Palette generator →