#3FC5B3#3FC5B3

#3FC5B3 is a light, moderate teal. Relative luminance 0.442; OKLCH L 74.7% C 0.117 H 182.3°. Best body text is #000000 at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#3FC5B3
RGB	rgb(63, 197, 179)
HSL	hsl(172, 54%, 51%)
HSV	hsv(172, 68%, 77%)
CMYK	cmyk(68%, 0%, 9.1%, 22.7%)
CIE-LAB	lab(72.39, -39.99, -1.48)
CIE-LCH	lch(72.39, 40.02, 182.12°)
OKLab	oklab(74.74% -0.1168 -0.0046)
OKLCH	oklch(74.74% 0.117 182.3)
XYZ	xyz(30.1490, 44.2405, 49.5894)
Luminance	0.4424 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC5B3 #C53F51

analogous

#3FC570 #3FC5B3 #3F94C5

triadic

#3FC5B3 #B33FC5 #C5B33F

tetradic

#3FC5B3 #703FC5 #C53F51 #94C53F

square

#3FC5B3 #703FC5 #C53F51 #94C53F

split-complementary

#3FC5B3 #C53F94 #C5703F

monochromatic

#206A60 #2E998A #3FC5B3 #6ED3C6 #9DE1D8

Accessibility & contrast

On white

2.13

#3FC5B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.85

#3FC5B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC5B3

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC5B3	#FFFFFF	#000000	##000000
##3FC5B3	1.00	2.13	9.85	9.85
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.85	21.00	1.00	1.00
##000000	9.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCBAB2

Deuteranopia (green-blind)

#A9ACB5

Tritanopia (blue-blind)

#00C9BF

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #3fc5b3;
/* rgb */ color: rgb(63, 197, 179);
/* oklch */ color: oklch(74.7% 0.117 182.3);

Tailwind

colors: {
  custom: {
    50: '#86d7c9',
    500: '#3fc5b3',
    950: '#000000',
  },
}

SCSS

$custom: #3fc5b3;
$custom-light: #86d7c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc5b3",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 179
  },
  "hsl": {
    "h": 171.94,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.74739,
    "c": 0.1169,
    "h": 182.3
  },
  "luminance": 0.44244
}

Semantic roles & 50–950 ramp

primary

#3FC5B3

secondary

#CE929A

accent

#4B5EDD

background

#F8FDFC

surface

#F0FAF8

border

#CBD3D1

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #3FC5B3

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

Preview Lab → · Contrast checker → · Palette generator →