#3FA7B7#3FA7B7

#3FA7B7 is a light, moderate teal. Relative luminance 0.321; OKLCH L 67.5% C 0.096 H 209.4°. Best body text is #000000 at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#3FA7B7
RGB	rgb(63, 167, 183)
HSL	hsl(188, 49%, 48%)
HSV	hsv(188, 66%, 72%)
CMYK	cmyk(65.6%, 8.7%, 0%, 28.2%)
CIE-LAB	lab(63.43, -24.56, -17.04)
CIE-LCH	lch(63.43, 29.89, 214.75°)
OKLab	oklab(67.52% -0.084 -0.0473)
OKLCH	oklch(67.52% 0.096 209.4)
XYZ	xyz(24.4123, 32.1104, 49.7019)
Luminance	0.3211 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA7B7 #B74F3F

analogous

#3FB78B #3FA7B7 #3F6BB7

triadic

#3FA7B7 #B73FA7 #A7B73F

tetradic

#3FA7B7 #8B3FB7 #B74F3F #6BB73F

square

#3FA7B7 #8B3FB7 #B74F3F #6BB73F

split-complementary

#3FA7B7 #B73F6B #B78B3F

monochromatic

#20545C #2F7D89 #3FA7B7 #68BECB #96D2DB

Accessibility & contrast

On white

2.83

#3FA7B7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.42

#3FA7B7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA7B7

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA7B7	#FFFFFF	#000000	##000000
##3FA7B7	1.00	2.83	7.42	7.42
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.42	21.00	1.00	1.00
##000000	7.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99A1B8

Deuteranopia (green-blind)

#8794B7

Tritanopia (blue-blind)

#00AEAC

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3fa7b7;
/* rgb */ color: rgb(63, 167, 183);
/* oklch */ color: oklch(67.5% 0.096 209.4);

Tailwind

colors: {
  custom: {
    50: '#83c1cc',
    500: '#3fa7b7',
    950: '#000000',
  },
}

SCSS

$custom: #3fa7b7;
$custom-light: #83c1cc;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa7b7",
  "rgb": {
    "r": 63,
    "g": 167,
    "b": 183
  },
  "hsl": {
    "h": 188,
    "s": 48.78,
    "l": 48.235
  },
  "oklch": {
    "l": 0.67524,
    "c": 0.09644,
    "h": 209.4
  },
  "luminance": 0.32113
}

Semantic roles & 50–950 ramp

primary

#3FA7B7

secondary

#C6938B

accent

#624FD8

background

#F8FBFC

surface

#F0F7F8

border

#CBD0D1

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #3FA7B7

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

Preview Lab → · Contrast checker → · Palette generator →