#3FA7B3#3FA7B3

#3FA7B3 is a light, moderate teal. Relative luminance 0.319; OKLCH L 67.4% C 0.095 H 205.9°. Best body text is #000000 at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#3FA7B3
RGB	rgb(63, 167, 179)
HSL	hsl(186, 48%, 47%)
HSV	hsv(186, 65%, 70%)
CMYK	cmyk(64.8%, 6.7%, 0%, 29.8%)
CIE-LAB	lab(63.30, -25.77, -15.01)
CIE-LCH	lch(63.30, 29.82, 210.22°)
OKLab	oklab(67.37% -0.0857 -0.0416)
OKLCH	oklch(67.37% 0.095 205.9)
XYZ	xyz(24.0018, 31.9463, 47.5404)
Luminance	0.3195 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA7B3 #B34B3F

analogous

#3FB385 #3FA7B3 #3F6DB3

triadic

#3FA7B3 #B33FA7 #A7B33F

tetradic

#3FA7B3 #853FB3 #B34B3F #6DB33F

square

#3FA7B3 #853FB3 #B34B3F #6DB33F

split-complementary

#3FA7B3 #B33F6D #B3853F

monochromatic

#1F5358 #2F7D86 #3FA7B3 #66BFC9 #93D2D9

Accessibility & contrast

On white

2.84

#3FA7B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.39

#3FA7B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA7B3

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA7B3	#FFFFFF	#000000	##000000
##3FA7B3	1.00	2.84	7.39	7.39
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.39	21.00	1.00	1.00
##000000	7.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AA1B4

Deuteranopia (green-blind)

#8894B3

Tritanopia (blue-blind)

#00AEAA

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #3fa7b3;
/* rgb */ color: rgb(63, 167, 179);
/* oklch */ color: oklch(67.4% 0.095 205.9);

Tailwind

colors: {
  custom: {
    50: '#82c1c9',
    500: '#3fa7b3',
    950: '#000000',
  },
}

SCSS

$custom: #3fa7b3;
$custom-light: #82c1c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa7b3",
  "rgb": {
    "r": 63,
    "g": 167,
    "b": 179
  },
  "hsl": {
    "h": 186.207,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.6737,
    "c": 0.09529,
    "h": 205.9
  },
  "luminance": 0.31949
}

Semantic roles & 50–950 ramp

primary

#3FA7B3

secondary

#C48F89

accent

#5E50D8

background

#F8FBFC

surface

#F0F7F8

border

#CBD0D1

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #3FA7B3

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

Preview Lab → · Contrast checker → · Palette generator →