#3FB7AA#3FB7AA

#3FB7AA is a light, moderate teal. Relative luminance 0.378; OKLCH L 71.0% C 0.107 H 184.9°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#3FB7AA
RGB	rgb(63, 183, 170)
HSL	hsl(174, 49%, 48%)
HSV	hsv(174, 66%, 72%)
CMYK	cmyk(65.6%, 0%, 7.1%, 28.2%)
CIE-LAB	lab(67.89, -36.04, -3.16)
CIE-LCH	lch(67.89, 36.18, 185.01°)
OKLab	oklab(71% -0.1065 -0.0091)
OKLCH	oklch(71% 0.107 184.9)
XYZ	xyz(26.2357, 37.8231, 43.9403)
Luminance	0.3783 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB7AA #B73F4C

analogous

#3FB76E #3FB7AA #3F88B7

triadic

#3FB7AA #AA3FB7 #B7AA3F

tetradic

#3FB7AA #6E3FB7 #B73F4C #88B73F

square

#3FB7AA #6E3FB7 #B73F4C #88B73F

split-complementary

#3FB7AA #B73F88 #B76E3F

monochromatic

#205C55 #2F8980 #3FB7AA #68CBC0 #96DBD3

Accessibility & contrast

On white

2.45

#3FB7AA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.57

#3FB7AA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB7AA

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB7AA	#FFFFFF	#000000	##000000
##3FB7AA	1.00	2.45	8.57	8.57
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.57	21.00	1.00	1.00
##000000	8.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEADAA

Deuteranopia (green-blind)

#9CA0AB

Tritanopia (blue-blind)

#00BBB3

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #3fb7aa;
/* rgb */ color: rgb(63, 183, 170);
/* oklch */ color: oklch(71.0% 0.107 184.9);

Tailwind

colors: {
  custom: {
    50: '#83cdc3',
    500: '#3fb7aa',
    950: '#000000',
  },
}

SCSS

$custom: #3fb7aa;
$custom-light: #83cdc3;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb7aa",
  "rgb": {
    "r": 63,
    "g": 183,
    "b": 170
  },
  "hsl": {
    "h": 173.5,
    "s": 48.78,
    "l": 48.235
  },
  "oklch": {
    "l": 0.70997,
    "c": 0.10687,
    "h": 184.9
  },
  "luminance": 0.37826
}

Semantic roles & 50–950 ramp

primary

#3FB7AA

secondary

#C68B92

accent

#4F5ED8

background

#F8FCFB

surface

#F0F9F7

border

#CBD2D0

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #3FB7AA

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

Preview Lab → · Contrast checker → · Palette generator →