#3FD3B4#3FD3B4

#3FD3B4 is a light, vivid teal. Relative luminance 0.509; OKLCH L 78.2% C 0.131 H 175.5°. Best body text is #000000 at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#3FD3B4
RGB	rgb(63, 211, 180)
HSL	hsl(167, 63%, 54%)
HSV	hsv(167, 70%, 83%)
CMYK	cmyk(70.1%, 0%, 14.7%, 17.3%)
CIE-LAB	lab(76.64, -45.85, 4.17)
CIE-LCH	lch(76.64, 46.04, 174.81°)
OKLab	oklab(78.22% -0.1304 0.0103)
OKLCH	oklch(78.22% 0.131 175.5)
XYZ	xyz(33.5783, 50.9367, 51.2333)
Luminance	0.5094 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD3B4 #D33F5E

analogous

#3FD36A #3FD3B4 #3FA8D3

triadic

#3FD3B4 #B43FD3 #D3B43F

tetradic

#3FD3B4 #6A3FD3 #D33F5E #A8D33F

square

#3FD3B4 #6A3FD3 #D33F5E #A8D33F

split-complementary

#3FD3B4 #D33FA8 #D36A3F

monochromatic

#1C7B67 #28AD91 #3FD3B4 #71DEC7 #A3EADB

Accessibility & contrast

On white

1.88

#3FD3B4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.19

#3FD3B4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD3B4

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD3B4	#FFFFFF	#000000	##000000
##3FD3B4	1.00	1.88	11.19	11.19
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.19	21.00	1.00	1.00
##000000	11.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBC6B3

Deuteranopia (green-blind)

#B7B7B6

Tritanopia (blue-blind)

#00D6CA

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #3fd3b4;
/* rgb */ color: rgb(63, 211, 180);
/* oklch */ color: oklch(78.2% 0.131 175.5);

Tailwind

colors: {
  custom: {
    50: '#88e1ca',
    500: '#3fd3b4',
    950: '#000000',
  },
}

SCSS

$custom: #3fd3b4;
$custom-light: #88e1ca;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd3b4",
  "rgb": {
    "r": 63,
    "g": 211,
    "b": 180
  },
  "hsl": {
    "h": 167.432,
    "s": 62.712,
    "l": 53.725
  },
  "oklch": {
    "l": 0.78216,
    "c": 0.13083,
    "h": 175.5
  },
  "luminance": 0.50941
}

Semantic roles & 50–950 ramp

primary

#3FD3B4

secondary

#833344

accent

#4264E6

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1513

muted

#7F8482

Preview Lab

Preview with #3FD3B4

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

Preview Lab → · Contrast checker → · Palette generator →