#3FAEAA#3FAEAA

#3FAEAA is a light, moderate teal. Relative luminance 0.342; OKLCH L 68.8% C 0.099 H 191.7°. Best body text is #000000 at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#3FAEAA
RGB	rgb(63, 174, 170)
HSL	hsl(178, 47%, 46%)
HSV	hsv(178, 64%, 68%)
CMYK	cmyk(63.8%, 0%, 2.3%, 31.8%)
CIE-LAB	lab(65.14, -31.81, -7.22)
CIE-LCH	lch(65.14, 32.62, 192.78°)
OKLab	oklab(68.77% -0.097 -0.0201)
OKLCH	oklch(68.77% 0.099 191.7)
XYZ	xyz(24.4384, 34.2285, 43.3412)
Luminance	0.3423 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAEAA #AE3F43

analogous

#3FAE73 #3FAEAA #3F7BAE

triadic

#3FAEAA #AA3FAE #AEAA3F

tetradic

#3FAEAA #733FAE #AE3F43 #7BAE3F

square

#3FAEAA #733FAE #AE3F43 #7BAE3F

split-complementary

#3FAEAA #AE3F7B #AE733F

monochromatic

#1E5452 #2F817E #3FAEAA #64C7C3 #90D7D4

Accessibility & contrast

On white

2.68

#3FAEAA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.85

#3FAEAA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAEAA

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAEAA	#FFFFFF	#000000	##000000
##3FAEAA	1.00	2.68	7.85	7.85
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.85	21.00	1.00	1.00
##000000	7.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4A5AA

Deuteranopia (green-blind)

#9399AB

Tritanopia (blue-blind)

#00B3AC

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3faeaa;
/* rgb */ color: rgb(63, 174, 170);
/* oklch */ color: oklch(68.8% 0.099 191.7);

Tailwind

colors: {
  custom: {
    50: '#82c6c3',
    500: '#3faeaa',
    950: '#000000',
  },
}

SCSS

$custom: #3faeaa;
$custom-light: #82c6c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3faeaa",
  "rgb": {
    "r": 63,
    "g": 174,
    "b": 170
  },
  "hsl": {
    "h": 177.838,
    "s": 46.835,
    "l": 46.471
  },
  "oklch": {
    "l": 0.68767,
    "c": 0.09909,
    "h": 191.7
  },
  "luminance": 0.34231
}

Semantic roles & 50–950 ramp

primary

#3FAEAA

secondary

#C28789

accent

#5156D6

background

#F8FCFB

surface

#F0F8F7

border

#CBD1D0

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #3FAEAA

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

Preview Lab → · Contrast checker → · Palette generator →