#3FB8CD#3FB8CD

#3FB8CD is a light, moderate teal. Relative luminance 0.397; OKLCH L 72.5% C 0.108 H 211.5°. Best body text is #000000 at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#3FB8CD
RGB	rgb(63, 184, 205)
HSL	hsl(189, 59%, 53%)
HSV	hsv(189, 69%, 80%)
CMYK	cmyk(69.3%, 10.2%, 0%, 19.6%)
CIE-LAB	lab(69.29, -26.40, -20.34)
CIE-LCH	lch(69.29, 33.33, 217.61°)
OKLab	oklab(72.49% -0.0924 -0.0566)
OKLCH	oklch(72.49% 0.108 211.5)
XYZ	xyz(30.2052, 39.7421, 63.8249)
Luminance	0.3975 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB8CD #CD543F

analogous

#3FCD9B #3FB8CD #3F71CD

triadic

#3FB8CD #CD3FB8 #B8CD3F

tetradic

#3FB8CD #9B3FCD #CD543F #71CD3F

square

#3FB8CD #9B3FCD #CD543F #71CD3F

split-complementary

#3FB8CD #CD3F71 #CD9B3F

monochromatic

#1E6774 #2B92A4 #3FB8CD #70CADA #A0DCE6

Accessibility & contrast

On white

2.35

#3FB8CD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.95

#3FB8CD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB8CD

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB8CD	#FFFFFF	#000000	##000000
##3FB8CD	1.00	2.35	8.95	8.95
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.95	21.00	1.00	1.00
##000000	8.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7B2CE

Deuteranopia (green-blind)

#93A3CD

Tritanopia (blue-blind)

#00C1BE

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #3fb8cd;
/* rgb */ color: rgb(63, 184, 205);
/* oklch */ color: oklch(72.5% 0.108 211.5);

Tailwind

colors: {
  custom: {
    50: '#86cddc',
    500: '#3fb8cd',
    950: '#000000',
  },
}

SCSS

$custom: #3fb8cd;
$custom-light: #86cddc;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb8cd",
  "rgb": {
    "r": 63,
    "g": 184,
    "b": 205
  },
  "hsl": {
    "h": 188.873,
    "s": 58.678,
    "l": 52.549
  },
  "oklch": {
    "l": 0.72489,
    "c": 0.10838,
    "h": 211.5
  },
  "luminance": 0.39746
}

Semantic roles & 50–950 ramp

primary

#3FB8CD

secondary

#D39E95

accent

#5D46E2

background

#F8FCFD

surface

#F0F9FB

border

#CBD2D4

text

#0D1315

muted

#7D8283

Preview Lab

Preview with #3FB8CD

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

Preview Lab → · Contrast checker → · Palette generator →