#3FB5C8#3FB5C8

#3FB5C8 is a light, moderate teal. Relative luminance 0.383; OKLCH L 71.6% C 0.106 H 210.3°. Best body text is #000000 at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#3FB5C8
RGB	rgb(63, 181, 200)
HSL	hsl(188, 55%, 52%)
HSV	hsv(188, 69%, 78%)
CMYK	cmyk(68.5%, 9.5%, 0%, 21.6%)
CIE-LAB	lab(68.22, -26.43, -19.21)
CIE-LCH	lch(68.22, 32.67, 216.01°)
OKLab	oklab(71.57% -0.0915 -0.0534)
OKLCH	oklch(71.57% 0.106 210.3)
XYZ	xyz(28.9947, 38.2713, 60.4914)
Luminance	0.3827 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB5C8 #C8523F

analogous

#3FC897 #3FB5C8 #3F71C8

triadic

#3FB5C8 #C83FB5 #B5C83F

tetradic

#3FB5C8 #973FC8 #C8523F #71C83F

square

#3FB5C8 #973FC8 #C8523F #71C83F

split-complementary

#3FB5C8 #C83F71 #C8973F

monochromatic

#1F626D #2D8D9D #3FB5C8 #6FC7D6 #9EDAE3

Accessibility & contrast

On white

2.43

#3FB5C8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.65

#3FB5C8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB5C8

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB5C8	#FFFFFF	#000000	##000000
##3FB5C8	1.00	2.43	8.65	8.65
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.65	21.00	1.00	1.00
##000000	8.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5AFC9

Deuteranopia (green-blind)

#91A0C8

Tritanopia (blue-blind)

#00BDBB

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #3fb5c8;
/* rgb */ color: rgb(63, 181, 200);
/* oklch */ color: oklch(71.6% 0.106 210.3);

Tailwind

colors: {
  custom: {
    50: '#86cbd8',
    500: '#3fb5c8',
    950: '#000000',
  },
}

SCSS

$custom: #3fb5c8;
$custom-light: #86cbd8;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb5c8",
  "rgb": {
    "r": 63,
    "g": 181,
    "b": 200
  },
  "hsl": {
    "h": 188.321,
    "s": 55.466,
    "l": 51.569
  },
  "oklch": {
    "l": 0.71573,
    "c": 0.1059,
    "h": 210.3
  },
  "luminance": 0.38275
}

Semantic roles & 50–950 ramp

primary

#3FB5C8

secondary

#D09C93

accent

#5E49DF

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #3FB5C8

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

Preview Lab → · Contrast checker → · Palette generator →