#3FD9C0#3FD9C0

#3FD9C0 is a light, vivid teal. Relative luminance 0.545; OKLCH L 80.0% C 0.131 H 179.4°. Best body text is #000000 at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#3FD9C0
RGB	rgb(63, 217, 192)
HSL	hsl(170, 67%, 55%)
HSV	hsv(170, 71%, 85%)
CMYK	cmyk(71%, 0%, 11.5%, 14.9%)
CIE-LAB	lab(78.74, -45.37, 0.80)
CIE-LCH	lch(78.74, 45.38, 178.99°)
OKLab	oklab(80.03% -0.1309 0.0014)
OKLCH	oklch(80.03% 0.131 179.4)
XYZ	xyz(36.3725, 54.4840, 58.4585)
Luminance	0.5449 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD9C0 #D93F58

analogous

#3FD973 #3FD9C0 #3FA5D9

triadic

#3FD9C0 #C03FD9 #D9C03F

tetradic

#3FD9C0 #733FD9 #D93F58 #A5D93F

square

#3FD9C0 #733FD9 #D93F58 #A5D93F

split-complementary

#3FD9C0 #D93FA5 #D9733F

monochromatic

#1A8472 #24B79F #3FD9C0 #72E3D1 #A5EDE2

Accessibility & contrast

On white

1.77

#3FD9C0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.90

#3FD9C0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD9C0

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD9C0	#FFFFFF	#000000	##000000
##3FD9C0	1.00	1.77	11.90	11.90
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.90	21.00	1.00	1.00
##000000	11.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0CCBF

Deuteranopia (green-blind)

#BBBCC2

Tritanopia (blue-blind)

#00DDD1

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #3fd9c0;
/* rgb */ color: rgb(63, 217, 192);
/* oklch */ color: oklch(80.0% 0.131 179.4);

Tailwind

colors: {
  custom: {
    50: '#89e5d3',
    500: '#3fd9c0',
    950: '#000000',
  },
}

SCSS

$custom: #3fd9c0;
$custom-light: #89e5d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd9c0",
  "rgb": {
    "r": 63,
    "g": 217,
    "b": 192
  },
  "hsl": {
    "h": 170.26,
    "s": 66.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.80032,
    "c": 0.13091,
    "h": 179.4
  },
  "luminance": 0.54488
}

Semantic roles & 50–950 ramp

primary

#3FD9C0

secondary

#8A3240

accent

#3E5AEA

background

#FCFEFE

surface

#F4FCFB

border

#CED5D4

text

#0D1614

muted

#7F8483

Preview Lab

Preview with #3FD9C0

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

Preview Lab → · Contrast checker → · Palette generator →