#3FB3A7#3FB3A7

#3FB3A7 is a light, moderate teal. Relative luminance 0.361; OKLCH L 69.9% C 0.104 H 185.4°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#3FB3A7
RGB	rgb(63, 179, 167)
HSL	hsl(174, 48%, 47%)
HSV	hsv(174, 65%, 70%)
CMYK	cmyk(64.8%, 0%, 6.7%, 29.8%)
CIE-LAB	lab(66.58, -35.00, -3.42)
CIE-LCH	lch(66.58, 35.17, 185.59°)
OKLab	oklab(69.91% -0.1036 -0.0098)
OKLCH	oklch(69.91% 0.104 185.4)
XYZ	xyz(25.1418, 36.0842, 42.1917)
Luminance	0.3609 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB3A7 #B33F4B

analogous

#3FB36D #3FB3A7 #3F85B3

triadic

#3FB3A7 #A73FB3 #B3A73F

tetradic

#3FB3A7 #6D3FB3 #B33F4B #85B33F

square

#3FB3A7 #6D3FB3 #B33F4B #85B33F

split-complementary

#3FB3A7 #B33F85 #B36D3F

monochromatic

#1F5853 #2F867D #3FB3A7 #66C9BF #93D9D2

Accessibility & contrast

On white

2.56

#3FB3A7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#3FB3A7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB3A7

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB3A7	#FFFFFF	#000000	##000000
##3FB3A7	1.00	2.56	8.22	8.22
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAA9A7

Deuteranopia (green-blind)

#999DA8

Tritanopia (blue-blind)

#00B7AF

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #3fb3a7;
/* rgb */ color: rgb(63, 179, 167);
/* oklch */ color: oklch(69.9% 0.104 185.4);

Tailwind

colors: {
  custom: {
    50: '#82cac1',
    500: '#3fb3a7',
    950: '#000000',
  },
}

SCSS

$custom: #3fb3a7;
$custom-light: #82cac1;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb3a7",
  "rgb": {
    "r": 63,
    "g": 179,
    "b": 167
  },
  "hsl": {
    "h": 173.793,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.69907,
    "c": 0.10411,
    "h": 185.4
  },
  "luminance": 0.36087
}

Semantic roles & 50–950 ramp

primary

#3FB3A7

secondary

#C4898F

accent

#505ED8

background

#F8FCFB

surface

#F0F8F7

border

#CBD1D0

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #3FB3A7

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

Preview Lab → · Contrast checker → · Palette generator →