#3FB9AE#3FB9AE

#3FB9AE is a light, moderate teal. Relative luminance 0.388; OKLCH L 71.6% C 0.107 H 186.5°. Best body text is #000000 at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#3FB9AE
RGB	rgb(63, 185, 174)
HSL	hsl(175, 49%, 49%)
HSV	hsv(175, 66%, 73%)
CMYK	cmyk(65.9%, 0%, 5.9%, 27.5%)
CIE-LAB	lab(68.61, -35.88, -4.30)
CIE-LCH	lch(68.61, 36.14, 186.83°)
OKLab	oklab(71.62% -0.1067 -0.0122)
OKLCH	oklch(71.62% 0.107 186.5)
XYZ	xyz(27.0353, 38.8077, 46.1020)
Luminance	0.3881 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB9AE #B93F4A

analogous

#3FB971 #3FB9AE #3F87B9

triadic

#3FB9AE #AE3FB9 #B9AE3F

tetradic

#3FB9AE #713FB9 #B93F4A #87B93F

square

#3FB9AE #713FB9 #B93F4A #87B93F

split-complementary

#3FB9AE #B93F87 #B9713F

monochromatic

#205E58 #2F8B83 #3FB9AE #69CCC3 #97DCD5

Accessibility & contrast

On white

2.40

#3FB9AE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.76

#3FB9AE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB9AE

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB9AE	#FFFFFF	#000000	##000000
##3FB9AE	1.00	2.40	8.76	8.76
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.76	21.00	1.00	1.00
##000000	8.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0AFAE

Deuteranopia (green-blind)

#9DA2AF

Tritanopia (blue-blind)

#00BDB5

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #3fb9ae;
/* rgb */ color: rgb(63, 185, 174);
/* oklch */ color: oklch(71.6% 0.107 186.5);

Tailwind

colors: {
  custom: {
    50: '#84cec6',
    500: '#3fb9ae',
    950: '#000000',
  },
}

SCSS

$custom: #3fb9ae;
$custom-light: #84cec6;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb9ae",
  "rgb": {
    "r": 63,
    "g": 185,
    "b": 174
  },
  "hsl": {
    "h": 174.59,
    "s": 49.194,
    "l": 48.627
  },
  "oklch": {
    "l": 0.71621,
    "c": 0.10744,
    "h": 186.5
  },
  "luminance": 0.38811
}

Semantic roles & 50–950 ramp

primary

#3FB9AE

secondary

#C78D92

accent

#4F5BD9

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #3FB9AE

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

Preview Lab → · Contrast checker → · Palette generator →