#3FB3C8#3FB3C8

#3FB3C8 is a light, moderate teal. Relative luminance 0.375; OKLCH L 71.1% C 0.105 H 212.0°. Best body text is #000000 at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#3FB3C8
RGB	rgb(63, 179, 200)
HSL	hsl(189, 55%, 52%)
HSV	hsv(189, 69%, 78%)
CMYK	cmyk(68.5%, 10.5%, 0%, 21.6%)
CIE-LAB	lab(67.62, -25.43, -20.11)
CIE-LCH	lch(67.62, 32.42, 218.34°)
OKLab	oklab(71.09% -0.0894 -0.0559)
OKLCH	oklch(71.09% 0.105 212)
XYZ	xyz(28.5909, 37.4639, 60.3568)
Luminance	0.3747 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB3C8 #C8543F

analogous

#3FC899 #3FB3C8 #3F6FC8

triadic

#3FB3C8 #C83FB3 #B3C83F

tetradic

#3FB3C8 #993FC8 #C8543F #6FC83F

square

#3FB3C8 #993FC8 #C8543F #6FC83F

split-complementary

#3FB3C8 #C83F6F #C8993F

monochromatic

#1F616D #2D8C9D #3FB3C8 #6FC6D6 #9ED9E3

Accessibility & contrast

On white

2.47

#3FB3C8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.49

#3FB3C8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB3C8

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB3C8	#FFFFFF	#000000	##000000
##3FB3C8	1.00	2.47	8.49	8.49
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.49	21.00	1.00	1.00
##000000	8.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2ADC9

Deuteranopia (green-blind)

#8F9FC8

Tritanopia (blue-blind)

#00BCB9

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #3fb3c8;
/* rgb */ color: rgb(63, 179, 200);
/* oklch */ color: oklch(71.1% 0.105 212.0);

Tailwind

colors: {
  custom: {
    50: '#85cad8',
    500: '#3fb3c8',
    950: '#000000',
  },
}

SCSS

$custom: #3fb3c8;
$custom-light: #85cad8;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb3c8",
  "rgb": {
    "r": 63,
    "g": 179,
    "b": 200
  },
  "hsl": {
    "h": 189.197,
    "s": 55.466,
    "l": 51.569
  },
  "oklch": {
    "l": 0.71093,
    "c": 0.10549,
    "h": 212
  },
  "luminance": 0.37467
}

Semantic roles & 50–950 ramp

primary

#3FB3C8

secondary

#D09D93

accent

#6049DF

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #3FB3C8

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

Preview Lab → · Contrast checker → · Palette generator →