#3FC1B2#3FC1B2

#3FC1B2 is a light, moderate teal. Relative luminance 0.424; OKLCH L 73.7% C 0.113 H 184.1°. Best body text is #000000 at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#3FC1B2
RGB	rgb(63, 193, 178)
HSL	hsl(173, 51%, 50%)
HSV	hsv(173, 67%, 76%)
CMYK	cmyk(67.4%, 0%, 7.8%, 24.3%)
CIE-LAB	lab(71.15, -38.46, -2.75)
CIE-LCH	lch(71.15, 38.56, 184.10°)
OKLab	oklab(73.72% -0.1132 -0.008)
OKLCH	oklch(73.72% 0.113 184.1)
XYZ	xyz(29.1520, 42.4077, 48.7600)
Luminance	0.4241 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC1B2 #C13F4E

analogous

#3FC171 #3FC1B2 #3F8FC1

triadic

#3FC1B2 #B23FC1 #C1B23F

tetradic

#3FC1B2 #713FC1 #C13F4E #8FC13F

square

#3FC1B2 #713FC1 #C13F4E #8FC13F

split-complementary

#3FC1B2 #C13F8F #C1713F

monochromatic

#21655D #309388 #3FC1B2 #6DD0C5 #9CDFD7

Accessibility & contrast

On white

2.21

#3FC1B2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.48

#3FC1B2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC1B2

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC1B2	#FFFFFF	#000000	##000000
##3FC1B2	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)

#B8B6B2

Deuteranopia (green-blind)

#A5A8B4

Tritanopia (blue-blind)

#00C5BC

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #3fc1b2;
/* rgb */ color: rgb(63, 193, 178);
/* oklch */ color: oklch(73.7% 0.113 184.1);

Tailwind

colors: {
  custom: {
    50: '#85d4c9',
    500: '#3fc1b2',
    950: '#000000',
  },
}

SCSS

$custom: #3fc1b2;
$custom-light: #85d4c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc1b2",
  "rgb": {
    "r": 63,
    "g": 193,
    "b": 178
  },
  "hsl": {
    "h": 173.077,
    "s": 51.181,
    "l": 50.196
  },
  "oklch": {
    "l": 0.73723,
    "c": 0.11347,
    "h": 184.1
  },
  "luminance": 0.42411
}

Semantic roles & 50–950 ramp

primary

#3FC1B2

secondary

#CB9198

accent

#4D5DDB

background

#F8FDFC

surface

#F0FAF8

border

#CBD3D1

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #3FC1B2

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

Preview Lab → · Contrast checker → · Palette generator →