#3FD9BA#3FD9BA

#3FD9BA is a light, vivid teal. Relative luminance 0.542; OKLCH L 79.9% C 0.134 H 176.0°. Best body text is #000000 at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#3FD9BA
RGB	rgb(63, 217, 186)
HSL	hsl(168, 67%, 55%)
HSV	hsv(168, 71%, 85%)
CMYK	cmyk(71%, 0%, 14.3%, 14.9%)
CIE-LAB	lab(78.59, -46.90, 3.78)
CIE-LCH	lch(78.59, 47.05, 175.39°)
OKLab	oklab(79.86% -0.1336 0.0093)
OKLCH	oklch(79.86% 0.134 176)
XYZ	xyz(35.7212, 54.2235, 55.0284)
Luminance	0.5423 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD9BA #D93F5E

analogous

#3FD96D #3FD9BA #3FABD9

triadic

#3FD9BA #BA3FD9 #D9BA3F

tetradic

#3FD9BA #6D3FD9 #D93F5E #ABD93F

square

#3FD9BA #6D3FD9 #D93F5E #ABD93F

split-complementary

#3FD9BA #D93FAB #D96D3F

monochromatic

#1A846E #24B799 #3FD9BA #72E3CC #A5EDDF

Accessibility & contrast

On white

1.77

#3FD9BA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.85

#3FD9BA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD9BA

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD9BA	#FFFFFF	#000000	##000000
##3FD9BA	1.00	1.77	11.85	11.85
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.85	21.00	1.00	1.00
##000000	11.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1CBB9

Deuteranopia (green-blind)

#BCBCBC

Tritanopia (blue-blind)

#00DCD0

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #3fd9ba;
/* rgb */ color: rgb(63, 217, 186);
/* oklch */ color: oklch(79.9% 0.134 176.0);

Tailwind

colors: {
  custom: {
    50: '#89e5ce',
    500: '#3fd9ba',
    950: '#000000',
  },
}

SCSS

$custom: #3fd9ba;
$custom-light: #89e5ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd9ba",
  "rgb": {
    "r": 63,
    "g": 217,
    "b": 186
  },
  "hsl": {
    "h": 167.922,
    "s": 66.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.79859,
    "c": 0.13394,
    "h": 176
  },
  "luminance": 0.54228
}

Semantic roles & 50–950 ramp

primary

#3FD9BA

secondary

#8A3244

accent

#3E61EA

background

#FCFEFE

surface

#F4FCFB

border

#CED5D4

text

#0D1613

muted

#7F8483

Preview Lab

Preview with #3FD9BA

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

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