#3FB3BF#3FB3BF

#3FB3BF is a light, moderate teal. Relative luminance 0.371; OKLCH L 70.7% C 0.103 H 204.9°. Best body text is #000000 at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#3FB3BF
RGB	rgb(63, 179, 191)
HSL	hsl(186, 50%, 50%)
HSV	hsv(186, 67%, 75%)
CMYK	cmyk(67%, 6.3%, 0%, 25.1%)
CIE-LAB	lab(67.32, -28.15, -15.61)
CIE-LCH	lch(67.32, 32.19, 209.01°)
OKLab	oklab(70.75% -0.0931 -0.0433)
OKLCH	oklch(70.75% 0.103 204.9)
XYZ	xyz(27.5699, 37.0555, 54.9795)
Luminance	0.3706 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB3BF #BF4B3F

analogous

#3FBF8B #3FB3BF #3F73BF

triadic

#3FB3BF #BF3FB3 #B3BF3F

tetradic

#3FB3BF #8B3FBF #BF4B3F #73BF3F

square

#3FB3BF #8B3FBF #BF4B3F #73BF3F

split-complementary

#3FB3BF #BF3F73 #BF8B3F

monochromatic

#215D63 #308891 #3FB3BF #6DC5CF #9BD8DE

Accessibility & contrast

On white

2.50

#3FB3BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.41

#3FB3BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB3BF

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB3BF	#FFFFFF	#000000	##000000
##3FB3BF	1.00	2.50	8.41	8.41
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.41	21.00	1.00	1.00
##000000	8.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5ACC0

Deuteranopia (green-blind)

#929EBF

Tritanopia (blue-blind)

#00BAB6

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #3fb3bf;
/* rgb */ color: rgb(63, 179, 191);
/* oklch */ color: oklch(70.7% 0.103 204.9);

Tailwind

colors: {
  custom: {
    50: '#85cad2',
    500: '#3fb3bf',
    950: '#000000',
  },
}

SCSS

$custom: #3fb3bf;
$custom-light: #85cad2;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb3bf",
  "rgb": {
    "r": 63,
    "g": 179,
    "b": 191
  },
  "hsl": {
    "h": 185.625,
    "s": 50.394,
    "l": 49.804
  },
  "oklch": {
    "l": 0.70746,
    "c": 0.10271,
    "h": 204.9
  },
  "luminance": 0.37059
}

Semantic roles & 50–950 ramp

primary

#3FB3BF

secondary

#CA9590

accent

#5B4EDA

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #3FB3BF

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

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