#3FD7C9#3FD7C9

#3FD7C9 is a light, vivid teal. Relative luminance 0.539; OKLCH L 79.8% C 0.126 H 185.9°. Best body text is #000000 at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#3FD7C9
RGB	rgb(63, 215, 201)
HSL	hsl(174, 66%, 55%)
HSV	hsv(174, 71%, 84%)
CMYK	cmyk(70.7%, 0%, 6.5%, 15.7%)
CIE-LAB	lab(78.39, -42.12, -4.54)
CIE-LCH	lch(78.39, 42.37, 186.15°)
OKLab	oklab(79.82% -0.1249 -0.0129)
OKLCH	oklch(79.82% 0.126 185.9)
XYZ	xyz(36.8880, 53.8703, 63.7009)
Luminance	0.5387 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD7C9 #D73F4D

analogous

#3FD77D #3FD7C9 #3F99D7

triadic

#3FD7C9 #C93FD7 #D7C93F

tetradic

#3FD7C9 #7D3FD7 #D73F4D #99D73F

square

#3FD7C9 #7D3FD7 #D73F4D #99D73F

split-complementary

#3FD7C9 #D73F99 #D77D3F

monochromatic

#1B8177 #25B3A6 #3FD7C9 #72E2D7 #A4ECE5

Accessibility & contrast

On white

1.78

#3FD7C9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.77

#3FD7C9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD7C9

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD7C9	#FFFFFF	#000000	##000000
##3FD7C9	1.00	1.78	11.77	11.77
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.77	21.00	1.00	1.00
##000000	11.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCCBC9

Deuteranopia (green-blind)

#B6BBCB

Tritanopia (blue-blind)

#00DCD2

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #3fd7c9;
/* rgb */ color: rgb(63, 215, 201);
/* oklch */ color: oklch(79.8% 0.126 185.9);

Tailwind

colors: {
  custom: {
    50: '#8ae4d9',
    500: '#3fd7c9',
    950: '#000000',
  },
}

SCSS

$custom: #3fd7c9;
$custom-light: #8ae4d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd7c9",
  "rgb": {
    "r": 63,
    "g": 215,
    "b": 201
  },
  "hsl": {
    "h": 174.474,
    "s": 65.517,
    "l": 54.51
  },
  "oklch": {
    "l": 0.79821,
    "c": 0.12559,
    "h": 185.9
  },
  "luminance": 0.53875
}

Semantic roles & 50–950 ramp

primary

#3FD7C9

secondary

#88323A

accent

#3F4FE8

background

#FCFEFE

surface

#F4FCFB

border

#CED5D4

text

#0D1514

muted

#7F8483

Preview Lab

Preview with #3FD7C9

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

Preview Lab → · Contrast checker → · Palette generator →