#3FD9C5#3FD9C5

#3FD9C5 is a light, vivid teal. Relative luminance 0.547; OKLCH L 80.2% C 0.129 H 182.3°. Best body text is #000000 at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#3FD9C5
RGB	rgb(63, 217, 197)
HSL	hsl(172, 67%, 55%)
HSV	hsv(172, 71%, 85%)
CMYK	cmyk(71%, 0%, 9.2%, 14.9%)
CIE-LAB	lab(78.87, -44.07, -1.68)
CIE-LCH	lch(78.87, 44.10, 182.19°)
OKLab	oklab(80.18% -0.1287 -0.0052)
OKLCH	oklch(80.18% 0.129 182.3)
XYZ	xyz(36.9359, 54.7093, 61.4258)
Luminance	0.5471 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD9C5 #D93F53

analogous

#3FD978 #3FD9C5 #3FA0D9

triadic

#3FD9C5 #C53FD9 #D9C53F

tetradic

#3FD9C5 #783FD9 #D93F53 #A0D93F

square

#3FD9C5 #783FD9 #D93F53 #A0D93F

split-complementary

#3FD9C5 #D93FA0 #D9783F

monochromatic

#1A8476 #24B7A4 #3FD9C5 #72E3D4 #A5EDE4

Accessibility & contrast

On white

1.76

#3FD9C5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.94

#3FD9C5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD9C5

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD9C5	#FFFFFF	#000000	##000000
##3FD9C5	1.00	1.76	11.94	11.94
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.94	21.00	1.00	1.00
##000000	11.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFCCC4

Deuteranopia (green-blind)

#BABDC7

Tritanopia (blue-blind)

#00DDD3

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #3fd9c5;
/* rgb */ color: rgb(63, 217, 197);
/* oklch */ color: oklch(80.2% 0.129 182.3);

Tailwind

colors: {
  custom: {
    50: '#8ae5d6',
    500: '#3fd9c5',
    950: '#000000',
  },
}

SCSS

$custom: #3fd9c5;
$custom-light: #8ae5d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd9c5",
  "rgb": {
    "r": 63,
    "g": 217,
    "b": 197
  },
  "hsl": {
    "h": 172.208,
    "s": 66.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.80182,
    "c": 0.12877,
    "h": 182.3
  },
  "luminance": 0.54714
}

Semantic roles & 50–950 ramp

primary

#3FD9C5

secondary

#8A323D

accent

#3E54EA

background

#FCFEFE

surface

#F4FCFB

border

#CED5D4

text

#0D1614

muted

#7F8483

Preview Lab

Preview with #3FD9C5

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

Preview Lab → · Contrast checker → · Palette generator →