#3FD9BE#3FD9BE

#3FD9BE is a light, vivid teal. Relative luminance 0.544; OKLCH L 80.0% C 0.132 H 178.2°. Best body text is #000000 at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#3FD9BE
RGB	rgb(63, 217, 190)
HSL	hsl(169, 67%, 55%)
HSV	hsv(169, 71%, 85%)
CMYK	cmyk(71%, 0%, 12.4%, 14.9%)
CIE-LAB	lab(78.69, -45.88, 1.79)
CIE-LCH	lch(78.69, 45.92, 177.76°)
OKLab	oklab(79.97% -0.1318 0.004)
OKLCH	oklch(79.97% 0.132 178.2)
XYZ	xyz(36.1524, 54.3959, 57.2993)
Luminance	0.5440 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD9BE #D93F5A

analogous

#3FD971 #3FD9BE #3FA7D9

triadic

#3FD9BE #BE3FD9 #D9BE3F

tetradic

#3FD9BE #713FD9 #D93F5A #A7D93F

square

#3FD9BE #713FD9 #D93F5A #A7D93F

split-complementary

#3FD9BE #D93FA7 #D9713F

monochromatic

#1A8471 #24B79D #3FD9BE #72E3CF #A5EDE1

Accessibility & contrast

On white

1.77

#3FD9BE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.88

#3FD9BE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD9BE

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD9BE	#FFFFFF	#000000	##000000
##3FD9BE	1.00	1.77	11.88	11.88
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.88	21.00	1.00	1.00
##000000	11.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0CCBD

Deuteranopia (green-blind)

#BBBCC0

Tritanopia (blue-blind)

#00DCD1

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #3fd9be;
/* rgb */ color: rgb(63, 217, 190);
/* oklch */ color: oklch(80.0% 0.132 178.2);

Tailwind

colors: {
  custom: {
    50: '#89e5d1',
    500: '#3fd9be',
    950: '#000000',
  },
}

SCSS

$custom: #3fd9be;
$custom-light: #89e5d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd9be",
  "rgb": {
    "r": 63,
    "g": 217,
    "b": 190
  },
  "hsl": {
    "h": 169.481,
    "s": 66.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.79974,
    "c": 0.13187,
    "h": 178.2
  },
  "luminance": 0.544
}

Semantic roles & 50–950 ramp

primary

#3FD9BE

secondary

#8A3241

accent

#3E5CEA

background

#FCFEFE

surface

#F4FCFB

border

#CED5D4

text

#0D1614

muted

#7F8483

Preview Lab

Preview with #3FD9BE

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

Preview Lab → · Contrast checker → · Palette generator →