#3FBCCB#3FBCCB

#3FBCCB is a light, moderate teal. Relative luminance 0.413; OKLCH L 73.4% C 0.109 H 206.6°. Best body text is #000000 at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#3FBCCB
RGB	rgb(63, 188, 203)
HSL	hsl(186, 57%, 52%)
HSV	hsv(186, 69%, 80%)
CMYK	cmyk(69%, 7.4%, 0%, 20.4%)
CIE-LAB	lab(70.41, -28.98, -17.54)
CIE-LCH	lch(70.41, 33.88, 211.18°)
OKLab	oklab(73.37% -0.0973 -0.0487)
OKLCH	oklch(73.37% 0.109 206.6)
XYZ	xyz(30.8080, 41.3315, 62.8424)
Luminance	0.4133 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBCCB #CB4E3F

analogous

#3FCB94 #3FBCCB #3F76CB

triadic

#3FBCCB #CB3FBC #BCCB3F

tetradic

#3FBCCB #943FCB #CB4E3F #76CB3F

square

#3FBCCB #943FCB #CB4E3F #76CB3F

split-complementary

#3FBCCB #CB3F76 #CB943F

monochromatic

#1F6871 #2C95A1 #3FBCCB #6FCDD8 #9FDEE5

Accessibility & contrast

On white

2.27

#3FBCCB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.27

#3FBCCB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBCCB

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBCCB	#FFFFFF	#000000	##000000
##3FBCCB	1.00	2.27	9.27	9.27
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.27	21.00	1.00	1.00
##000000	9.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACB5CC

Deuteranopia (green-blind)

#98A6CB

Tritanopia (blue-blind)

#00C4C0

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #3fbccb;
/* rgb */ color: rgb(63, 188, 203);
/* oklch */ color: oklch(73.4% 0.109 206.6);

Tailwind

colors: {
  custom: {
    50: '#87d0da',
    500: '#3fbccb',
    950: '#000000',
  },
}

SCSS

$custom: #3fbccb;
$custom-light: #87d0da;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbccb",
  "rgb": {
    "r": 63,
    "g": 188,
    "b": 203
  },
  "hsl": {
    "h": 186.429,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.73371,
    "c": 0.10878,
    "h": 206.6
  },
  "luminance": 0.41335
}

Semantic roles & 50–950 ramp

primary

#3FBCCB

secondary

#D19B94

accent

#5847E1

background

#F9FCFD

surface

#F1F9FA

border

#CBD2D3

text

#0D1414

muted

#7E8283

Preview Lab

Preview with #3FBCCB

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

Preview Lab → · Contrast checker → · Palette generator →