#3FB7CC#3FB7CC

#3FB7CC is a light, moderate teal. Relative luminance 0.393; OKLCH L 72.2% C 0.108 H 211.6°. Best body text is #000000 at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#3FB7CC
RGB	rgb(63, 183, 204)
HSL	hsl(189, 58%, 52%)
HSV	hsv(189, 69%, 80%)
CMYK	cmyk(69.1%, 10.3%, 0%, 20%)
CIE-LAB	lab(68.95, -26.21, -20.29)
CIE-LCH	lch(68.95, 33.15, 217.75°)
OKLab	oklab(72.21% -0.0918 -0.0564)
OKLCH	oklch(72.21% 0.108 211.6)
XYZ	xyz(29.8778, 39.2800, 63.1222)
Luminance	0.3928 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB7CC #CC543F

analogous

#3FCC9A #3FB7CC #3F71CC

triadic

#3FB7CC #CC3FB7 #B7CC3F

tetradic

#3FB7CC #9A3FCC #CC543F #71CC3F

square

#3FB7CC #9A3FCC #CC543F #71CC3F

split-complementary

#3FB7CC #CC3F71 #CC9A3F

monochromatic

#1E6672 #2B91A3 #3FB7CC #6FC9D9 #A0DBE6

Accessibility & contrast

On white

2.37

#3FB7CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.86

#3FB7CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB7CC

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB7CC	#FFFFFF	#000000	##000000
##3FB7CC	1.00	2.37	8.86	8.86
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.86	21.00	1.00	1.00
##000000	8.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6B1CD

Deuteranopia (green-blind)

#92A2CC

Tritanopia (blue-blind)

#00C0BD

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #3fb7cc;
/* rgb */ color: rgb(63, 183, 204);
/* oklch */ color: oklch(72.2% 0.108 211.6);

Tailwind

colors: {
  custom: {
    50: '#86cddb',
    500: '#3fb7cc',
    950: '#000000',
  },
}

SCSS

$custom: #3fb7cc;
$custom-light: #86cddb;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb7cc",
  "rgb": {
    "r": 63,
    "g": 183,
    "b": 204
  },
  "hsl": {
    "h": 188.936,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.7221,
    "c": 0.1078,
    "h": 211.6
  },
  "luminance": 0.39283
}

Semantic roles & 50–950 ramp

primary

#3FB7CC

secondary

#D29E95

accent

#5E47E1

background

#F8FCFD

surface

#F0F9FB

border

#CBD2D4

text

#0D1315

muted

#7D8283

Preview Lab

Preview with #3FB7CC

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

Preview Lab → · Contrast checker → · Palette generator →