#3FB4AB#3FB4AB

#3FB4AB is a light, moderate teal. Relative luminance 0.366; OKLCH L 70.3% C 0.104 H 187.8°. Best body text is #000000 at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#3FB4AB
RGB	rgb(63, 180, 171)
HSL	hsl(175, 48%, 48%)
HSV	hsv(175, 65%, 71%)
CMYK	cmyk(65%, 0%, 5%, 29.4%)
CIE-LAB	lab(67.00, -34.37, -5.02)
CIE-LCH	lch(67.00, 34.74, 188.31°)
OKLab	oklab(70.29% -0.1029 -0.0141)
OKLCH	oklch(70.29% 0.104 187.8)
XYZ	xyz(25.7185, 36.6367, 44.2364)
Luminance	0.3664 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB4AB #B43F48

analogous

#3FB471 #3FB4AB #3F82B4

triadic

#3FB4AB #AB3FB4 #B4AB3F

tetradic

#3FB4AB #713FB4 #B43F48 #82B43F

square

#3FB4AB #713FB4 #B43F48 #82B43F

split-complementary

#3FB4AB #B43F82 #B4713F

monochromatic

#1F5955 #2F8780 #3FB4AB #67CAC2 #94DAD4

Accessibility & contrast

On white

2.52

#3FB4AB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.33

#3FB4AB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB4AB

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB4AB	#FFFFFF	#000000	##000000
##3FB4AB	1.00	2.52	8.33	8.33
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.33	21.00	1.00	1.00
##000000	8.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAABAB

Deuteranopia (green-blind)

#999EAC

Tritanopia (blue-blind)

#00B8B1

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3fb4ab;
/* rgb */ color: rgb(63, 180, 171);
/* oklch */ color: oklch(70.3% 0.104 187.8);

Tailwind

colors: {
  custom: {
    50: '#83cbc3',
    500: '#3fb4ab',
    950: '#000000',
  },
}

SCSS

$custom: #3fb4ab;
$custom-light: #83cbc3;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb4ab",
  "rgb": {
    "r": 63,
    "g": 180,
    "b": 171
  },
  "hsl": {
    "h": 175.385,
    "s": 48.148,
    "l": 47.647
  },
  "oklch": {
    "l": 0.70286,
    "c": 0.10386,
    "h": 187.8
  },
  "luminance": 0.3664
}

Semantic roles & 50–950 ramp

primary

#3FB4AB

secondary

#C58A8E

accent

#505BD8

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #3FB4AB

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

Preview Lab → · Contrast checker → · Palette generator →