#3FCDB7#3FCDB7

#3FCDB7 is a light, vivid teal. Relative luminance 0.481; OKLCH L 76.8% C 0.123 H 180.3°. Best body text is #000000 at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#3FCDB7
RGB	rgb(63, 205, 183)
HSL	hsl(171, 59%, 53%)
HSV	hsv(171, 69%, 80%)
CMYK	cmyk(69.3%, 0%, 10.7%, 19.6%)
CIE-LAB	lab(74.91, -42.49, 0.04)
CIE-LCH	lch(74.91, 42.49, 179.95°)
OKLab	oklab(76.83% -0.1231 -0.0006)
OKLCH	oklch(76.83% 0.123 180.3)
XYZ	xyz(32.4243, 48.1346, 52.3726)
Luminance	0.4814 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCDB7 #CD3F55

analogous

#3FCD70 #3FCDB7 #3F9CCD

triadic

#3FCDB7 #B73FCD #CDB73F

tetradic

#3FCDB7 #703FCD #CD3F55 #9CCD3F

square

#3FCDB7 #703FCD #CD3F55 #9CCD3F

split-complementary

#3FCDB7 #CD3F9C #CD703F

monochromatic

#1E7466 #2BA491 #3FCDB7 #70DAC9 #A0E6DB

Accessibility & contrast

On white

1.98

#3FCDB7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.63

#3FCDB7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCDB7

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCDB7	#FFFFFF	#000000	##000000
##3FCDB7	1.00	1.98	10.63	10.63
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.63	21.00	1.00	1.00
##000000	10.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4C1B6

Deuteranopia (green-blind)

#B0B2B9

Tritanopia (blue-blind)

#00D1C6

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #3fcdb7;
/* rgb */ color: rgb(63, 205, 183);
/* oklch */ color: oklch(76.8% 0.123 180.3);

Tailwind

colors: {
  custom: {
    50: '#87ddcc',
    500: '#3fcdb7',
    950: '#000000',
  },
}

SCSS

$custom: #3fcdb7;
$custom-light: #87ddcc;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcdb7",
  "rgb": {
    "r": 63,
    "g": 205,
    "b": 183
  },
  "hsl": {
    "h": 170.704,
    "s": 58.678,
    "l": 52.549
  },
  "oklch": {
    "l": 0.76828,
    "c": 0.12307,
    "h": 180.3
  },
  "luminance": 0.48138
}

Semantic roles & 50–950 ramp

primary

#3FCDB7

secondary

#D3959F

accent

#465EE2

background

#F9FDFC

surface

#F1FBF8

border

#CBD4D1

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #3FCDB7

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

Preview Lab → · Contrast checker → · Palette generator →