#3FBBC1#3FBBC1

#3FBBC1 is a light, moderate teal. Relative luminance 0.404; OKLCH L 72.8% C 0.107 H 199.7°. Best body text is #000000 at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#3FBBC1
RGB	rgb(63, 187, 193)
HSL	hsl(183, 51%, 50%)
HSV	hsv(183, 67%, 76%)
CMYK	cmyk(67.4%, 3.1%, 0%, 24.3%)
CIE-LAB	lab(69.78, -31.46, -13.00)
CIE-LCH	lch(69.78, 34.03, 202.45°)
OKLab	oklab(72.76% -0.1005 -0.036)
OKLCH	oklch(72.76% 0.107 199.7)
XYZ	xyz(29.4416, 40.4443, 56.6966)
Luminance	0.4045 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBBC1 #C1453F

analogous

#3FC186 #3FBBC1 #3F7AC1

triadic

#3FBBC1 #C13FBB #BBC13F

tetradic

#3FBBC1 #863FC1 #C1453F #7AC13F

square

#3FBBC1 #863FC1 #C1453F #7AC13F

split-complementary

#3FBBC1 #C13F7A #C1863F

monochromatic

#216265 #308F93 #3FBBC1 #6DCBD0 #9CDCDF

Accessibility & contrast

On white

2.31

#3FBBC1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.09

#3FBBC1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBBC1

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBBC1	#FFFFFF	#000000	##000000
##3FBBC1	1.00	2.31	9.09	9.09
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.09	21.00	1.00	1.00
##000000	9.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEB3C2

Deuteranopia (green-blind)

#9AA4C2

Tritanopia (blue-blind)

#00C2BC

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #3fbbc1;
/* rgb */ color: rgb(63, 187, 193);
/* oklch */ color: oklch(72.8% 0.107 199.7);

Tailwind

colors: {
  custom: {
    50: '#86d0d3',
    500: '#3fbbc1',
    950: '#000000',
  },
}

SCSS

$custom: #3fbbc1;
$custom-light: #86d0d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbbc1",
  "rgb": {
    "r": 63,
    "g": 187,
    "b": 193
  },
  "hsl": {
    "h": 182.769,
    "s": 51.181,
    "l": 50.196
  },
  "oklch": {
    "l": 0.72761,
    "c": 0.10673,
    "h": 199.7
  },
  "luminance": 0.40448
}

Semantic roles & 50–950 ramp

primary

#3FBBC1

secondary

#CB9491

accent

#544DDB

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1414

muted

#7D8282

Preview Lab

Preview with #3FBBC1

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

Preview Lab → · Contrast checker → · Palette generator →