#3FC5B2#3FC5B2

#3FC5B2 is a light, moderate teal. Relative luminance 0.442; OKLCH L 74.7% C 0.117 H 181.6°. Best body text is #000000 at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#3FC5B2
RGB	rgb(63, 197, 178)
HSL	hsl(171, 54%, 51%)
HSV	hsv(171, 68%, 77%)
CMYK	cmyk(68%, 0%, 9.6%, 22.7%)
CIE-LAB	lab(72.36, -40.26, -0.98)
CIE-LCH	lch(72.36, 40.27, 181.39°)
OKLab	oklab(74.71% -0.1173 -0.0033)
OKLCH	oklch(74.71% 0.117 181.6)
XYZ	xyz(30.0482, 44.2002, 49.0587)
Luminance	0.4420 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC5B2 #C53F52

analogous

#3FC56F #3FC5B2 #3F95C5

triadic

#3FC5B2 #B23FC5 #C5B23F

tetradic

#3FC5B2 #6F3FC5 #C53F52 #95C53F

square

#3FC5B2 #6F3FC5 #C53F52 #95C53F

split-complementary

#3FC5B2 #C53F95 #C56F3F

monochromatic

#206A5F #2E998A #3FC5B2 #6ED3C5 #9DE1D8

Accessibility & contrast

On white

2.13

#3FC5B2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.84

#3FC5B2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC5B2

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC5B2	#FFFFFF	#000000	##000000
##3FC5B2	1.00	2.13	9.84	9.84
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.84	21.00	1.00	1.00
##000000	9.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCBAB1

Deuteranopia (green-blind)

#A9ACB4

Tritanopia (blue-blind)

#00C9BF

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #3fc5b2;
/* rgb */ color: rgb(63, 197, 178);
/* oklch */ color: oklch(74.7% 0.117 181.6);

Tailwind

colors: {
  custom: {
    50: '#86d7c9',
    500: '#3fc5b2',
    950: '#000000',
  },
}

SCSS

$custom: #3fc5b2;
$custom-light: #86d7c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc5b2",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 178
  },
  "hsl": {
    "h": 171.493,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.74708,
    "c": 0.11731,
    "h": 181.6
  },
  "luminance": 0.44204
}

Semantic roles & 50–950 ramp

primary

#3FC5B2

secondary

#CE929B

accent

#4B60DD

background

#F8FDFC

surface

#F0FAF8

border

#CBD3D1

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #3FC5B2

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

Preview Lab → · Contrast checker → · Palette generator →