#3FD3B3#3FD3B3

#3FD3B3 is a light, vivid teal. Relative luminance 0.509; OKLCH L 78.2% C 0.131 H 174.9°. Best body text is #000000 at 11.18:1 contrast (WCAG AA passes).

Color values

HEX	#3FD3B3
RGB	rgb(63, 211, 179)
HSL	hsl(167, 63%, 54%)
HSV	hsv(167, 70%, 83%)
CMYK	cmyk(70.1%, 0%, 15.2%, 17.3%)
CIE-LAB	lab(76.62, -46.10, 4.67)
CIE-LCH	lch(76.62, 46.34, 174.22°)
OKLab	oklab(78.19% -0.1309 0.0117)
OKLCH	oklch(78.19% 0.131 174.9)
XYZ	xyz(33.4768, 50.8961, 50.6987)
Luminance	0.5090 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD3B3 #D33F5F

analogous

#3FD369 #3FD3B3 #3FA9D3

triadic

#3FD3B3 #B33FD3 #D3B33F

tetradic

#3FD3B3 #693FD3 #D33F5F #A9D33F

square

#3FD3B3 #693FD3 #D33F5F #A9D33F

split-complementary

#3FD3B3 #D33FA9 #D3693F

monochromatic

#1C7B67 #28AD90 #3FD3B3 #71DEC7 #A3EADA

Accessibility & contrast

On white

1.88

#3FD3B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.18

#3FD3B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD3B3

11.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD3B3	#FFFFFF	#000000	##000000
##3FD3B3	1.00	1.88	11.18	11.18
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.18	21.00	1.00	1.00
##000000	11.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCC6B2

Deuteranopia (green-blind)

#B7B7B5

Tritanopia (blue-blind)

#00D6CA

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #3fd3b3;
/* rgb */ color: rgb(63, 211, 179);
/* oklch */ color: oklch(78.2% 0.131 174.9);

Tailwind

colors: {
  custom: {
    50: '#88e1c9',
    500: '#3fd3b3',
    950: '#000000',
  },
}

SCSS

$custom: #3fd3b3;
$custom-light: #88e1c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd3b3",
  "rgb": {
    "r": 63,
    "g": 211,
    "b": 179
  },
  "hsl": {
    "h": 167.027,
    "s": 62.712,
    "l": 53.725
  },
  "oklch": {
    "l": 0.78187,
    "c": 0.1314,
    "h": 174.9
  },
  "luminance": 0.509
}

Semantic roles & 50–950 ramp

primary

#3FD3B3

secondary

#833344

accent

#4265E6

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1513

muted

#7F8482

Preview Lab

Preview with #3FD3B3

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

Preview Lab → · Contrast checker → · Palette generator →