#3FBBC9#3FBBC9

#3FBBC9 is a light, moderate teal. Relative luminance 0.408; OKLCH L 73.1% C 0.108 H 205.9°. Best body text is #000000 at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#3FBBC9
RGB	rgb(63, 187, 201)
HSL	hsl(186, 56%, 52%)
HSV	hsv(186, 69%, 79%)
CMYK	cmyk(68.7%, 7%, 0%, 21.2%)
CIE-LAB	lab(70.04, -29.09, -17.00)
CIE-LCH	lch(70.04, 33.69, 210.29°)
OKLab	oklab(73.06% -0.0971 -0.0472)
OKLCH	oklch(73.06% 0.108 205.9)
XYZ	xyz(30.3583, 40.8110, 61.5244)
Luminance	0.4081 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBBC9 #C94D3F

analogous

#3FC992 #3FBBC9 #3F76C9

triadic

#3FBBC9 #C93FBB #BBC93F

tetradic

#3FBBC9 #923FC9 #C94D3F #76C93F

square

#3FBBC9 #923FC9 #C94D3F #76C93F

split-complementary

#3FBBC9 #C93F76 #C9923F

monochromatic

#1F666F #2D939E #3FBBC9 #6FCCD6 #9FDDE4

Accessibility & contrast

On white

2.29

#3FBBC9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.16

#3FBBC9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBBC9

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBBC9	#FFFFFF	#000000	##000000
##3FBBC9	1.00	2.29	9.16	9.16
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.16	21.00	1.00	1.00
##000000	9.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACB4CA

Deuteranopia (green-blind)

#98A5C9

Tritanopia (blue-blind)

#00C3BF

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #3fbbc9;
/* rgb */ color: rgb(63, 187, 201);
/* oklch */ color: oklch(73.1% 0.108 205.9);

Tailwind

colors: {
  custom: {
    50: '#86d0d9',
    500: '#3fbbc9',
    950: '#000000',
  },
}

SCSS

$custom: #3fbbc9;
$custom-light: #86d0d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbbc9",
  "rgb": {
    "r": 63,
    "g": 187,
    "b": 201
  },
  "hsl": {
    "h": 186.087,
    "s": 56.098,
    "l": 51.765
  },
  "oklch": {
    "l": 0.73055,
    "c": 0.10795,
    "h": 205.9
  },
  "luminance": 0.40814
}

Semantic roles & 50–950 ramp

primary

#3FBBC9

secondary

#D09A94

accent

#5848DF

background

#F8FCFD

surface

#F0F9FA

border

#CBD2D3

text

#0D1414

muted

#7D8283

Preview Lab

Preview with #3FBBC9

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

Preview Lab → · Contrast checker → · Palette generator →