#3FC5B4#3FC5B4

#3FC5B4 is a light, moderate teal. Relative luminance 0.443; OKLCH L 74.8% C 0.117 H 183.0°. Best body text is #000000 at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#3FC5B4
RGB	rgb(63, 197, 180)
HSL	hsl(172, 54%, 51%)
HSV	hsv(172, 68%, 77%)
CMYK	cmyk(68%, 0%, 8.6%, 22.7%)
CIE-LAB	lab(72.42, -39.73, -1.99)
CIE-LCH	lch(72.42, 39.78, 182.86°)
OKLab	oklab(74.77% -0.1164 -0.006)
OKLCH	oklch(74.77% 0.117 183)
XYZ	xyz(30.2505, 44.2811, 50.1240)
Luminance	0.4429 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC5B4 #C53F50

analogous

#3FC571 #3FC5B4 #3F93C5

triadic

#3FC5B4 #B43FC5 #C5B43F

tetradic

#3FC5B4 #713FC5 #C53F50 #93C53F

square

#3FC5B4 #713FC5 #C53F50 #93C53F

split-complementary

#3FC5B4 #C53F93 #C5713F

monochromatic

#206A60 #2E998B #3FC5B4 #6ED3C6 #9DE1D9

Accessibility & contrast

On white

2.13

#3FC5B4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.86

#3FC5B4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC5B4

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC5B4	#FFFFFF	#000000	##000000
##3FC5B4	1.00	2.13	9.86	9.86
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.86	21.00	1.00	1.00
##000000	9.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCBAB3

Deuteranopia (green-blind)

#A9ACB6

Tritanopia (blue-blind)

#00C9C0

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #3fc5b4;
/* rgb */ color: rgb(63, 197, 180);
/* oklch */ color: oklch(74.8% 0.117 183.0);

Tailwind

colors: {
  custom: {
    50: '#86d7ca',
    500: '#3fc5b4',
    950: '#000000',
  },
}

SCSS

$custom: #3fc5b4;
$custom-light: #86d7ca;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc5b4",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 180
  },
  "hsl": {
    "h": 172.388,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.7477,
    "c": 0.11651,
    "h": 183
  },
  "luminance": 0.44285
}

Semantic roles & 50–950 ramp

primary

#3FC5B4

secondary

#CE929A

accent

#4B5DDD

background

#F8FDFC

surface

#F0FAF8

border

#CBD3D1

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #3FC5B4

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

Preview Lab → · Contrast checker → · Palette generator →