#3BC1B5#3BC1B5

#3BC1B5 is a light, moderate teal. Relative luminance 0.424; OKLCH L 73.7% C 0.114 H 186.3°. Best body text is #000000 at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#3BC1B5
RGB	rgb(59, 193, 181)
HSL	hsl(175, 53%, 49%)
HSV	hsv(175, 69%, 76%)
CMYK	cmyk(69.4%, 0%, 6.2%, 24.3%)
CIE-LAB	lab(71.15, -38.22, -4.41)
CIE-LCH	lch(71.15, 38.47, 186.58°)
OKLab	oklab(73.72% -0.1136 -0.0125)
OKLCH	oklch(73.72% 0.114 186.3)
XYZ	xyz(29.2102, 42.4025, 50.3522)
Luminance	0.4241 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BC1B5 #C13B47

analogous

#3BC172 #3BC1B5 #3B8AC1

triadic

#3BC1B5 #B53BC1 #C1B53B

tetradic

#3BC1B5 #723BC1 #C13B47 #8AC13B

square

#3BC1B5 #723BC1 #C13B47 #8AC13B

split-complementary

#3BC1B5 #C13B8A #C1723B

monochromatic

#1E635D #2D9289 #3BC1B5 #68D1C8 #97DFD9

Accessibility & contrast

On white

2.21

#3BC1B5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.48

#3BC1B5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BC1B5

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BC1B5	#FFFFFF	#000000	##000000
##3BC1B5	1.00	2.21	9.48	9.48
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.48	21.00	1.00	1.00
##000000	9.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7B6B5

Deuteranopia (green-blind)

#A4A8B6

Tritanopia (blue-blind)

#00C5BD

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #3bc1b5;
/* rgb */ color: rgb(59, 193, 181);
/* oklch */ color: oklch(73.7% 0.114 186.3);

Tailwind

colors: {
  custom: {
    50: '#84d4cb',
    500: '#3bc1b5',
    950: '#000000',
  },
}

SCSS

$custom: #3bc1b5;
$custom-light: #84d4cb;
$custom-dark: #000000;

JSON

{
  "hex": "#3bc1b5",
  "rgb": {
    "r": 59,
    "g": 193,
    "b": 181
  },
  "hsl": {
    "h": 174.627,
    "s": 53.175,
    "l": 49.412
  },
  "oklch": {
    "l": 0.73722,
    "c": 0.11425,
    "h": 186.3
  },
  "luminance": 0.42406
}

Semantic roles & 50–950 ramp

primary

#3BC1B5

secondary

#CB8D93

accent

#4B58DD

background

#F8FDFC

surface

#F0FAF8

border

#CBD3D1

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #3BC1B5

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

Preview Lab → · Contrast checker → · Palette generator →