#3FA8B7#3FA8B7

#3FA8B7 is a light, moderate teal. Relative luminance 0.325; OKLCH L 67.8% C 0.097 H 208.4°. Best body text is #000000 at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#3FA8B7
RGB	rgb(63, 168, 183)
HSL	hsl(188, 49%, 48%)
HSV	hsv(188, 66%, 72%)
CMYK	cmyk(65.6%, 8.2%, 0%, 28.2%)
CIE-LAB	lab(63.74, -25.07, -16.58)
CIE-LCH	lch(63.74, 30.05, 213.48°)
OKLab	oklab(67.77% -0.0851 -0.046)
OKLCH	oklch(67.77% 0.097 208.4)
XYZ	xyz(24.5962, 32.4782, 49.7632)
Luminance	0.3248 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA8B7 #B74E3F

analogous

#3FB78A #3FA8B7 #3F6CB7

triadic

#3FA8B7 #B73FA8 #A8B73F

tetradic

#3FA8B7 #8A3FB7 #B74E3F #6CB73F

square

#3FA8B7 #8A3FB7 #B74E3F #6CB73F

split-complementary

#3FA8B7 #B73F6C #B78A3F

monochromatic

#20545C #2F7E89 #3FA8B7 #68BFCB #96D2DB

Accessibility & contrast

On white

2.80

#3FA8B7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.50

#3FA8B7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA8B7

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA8B7	#FFFFFF	#000000	##000000
##3FA8B7	1.00	2.80	7.50	7.50
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.50	21.00	1.00	1.00
##000000	7.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AA2B8

Deuteranopia (green-blind)

#8895B7

Tritanopia (blue-blind)

#00AFAC

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3fa8b7;
/* rgb */ color: rgb(63, 168, 183);
/* oklch */ color: oklch(67.8% 0.097 208.4);

Tailwind

colors: {
  custom: {
    50: '#83c2cc',
    500: '#3fa8b7',
    950: '#000000',
  },
}

SCSS

$custom: #3fa8b7;
$custom-light: #83c2cc;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa8b7",
  "rgb": {
    "r": 63,
    "g": 168,
    "b": 183
  },
  "hsl": {
    "h": 187.5,
    "s": 48.78,
    "l": 48.235
  },
  "oklch": {
    "l": 0.67768,
    "c": 0.09673,
    "h": 208.4
  },
  "luminance": 0.32481
}

Semantic roles & 50–950 ramp

primary

#3FA8B7

secondary

#C6938B

accent

#614FD8

background

#F8FBFC

surface

#F0F7F8

border

#CBD0D1

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #3FA8B7

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

Preview Lab → · Contrast checker → · Palette generator →