#3FAEA5#3FAEA5

#3FAEA5 is a light, moderate teal. Relative luminance 0.340; OKLCH L 68.6% C 0.100 H 187.5°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#3FAEA5
RGB	rgb(63, 174, 165)
HSL	hsl(175, 47%, 46%)
HSV	hsv(175, 64%, 68%)
CMYK	cmyk(63.8%, 0%, 5.2%, 31.8%)
CIE-LAB	lab(65.00, -33.21, -4.65)
CIE-LCH	lch(65.00, 33.53, 187.98°)
OKLab	oklab(68.6% -0.0993 -0.0131)
OKLCH	oklch(68.6% 0.1 187.5)
XYZ	xyz(23.9744, 34.0429, 40.8975)
Luminance	0.3404 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAEA5 #AE3F48

analogous

#3FAE6E #3FAEA5 #3F80AE

triadic

#3FAEA5 #A53FAE #AEA53F

tetradic

#3FAEA5 #6E3FAE #AE3F48 #80AE3F

square

#3FAEA5 #6E3FAE #AE3F48 #80AE3F

split-complementary

#3FAEA5 #AE3F80 #AE6E3F

monochromatic

#1E5450 #2F817A #3FAEA5 #64C7BF #90D7D1

Accessibility & contrast

On white

2.69

#3FAEA5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#3FAEA5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAEA5

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAEA5	#FFFFFF	#000000	##000000
##3FAEA5	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5A5A5

Deuteranopia (green-blind)

#9499A6

Tritanopia (blue-blind)

#00B2AB

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3faea5;
/* rgb */ color: rgb(63, 174, 165);
/* oklch */ color: oklch(68.6% 0.100 187.5);

Tailwind

colors: {
  custom: {
    50: '#82c6bf',
    500: '#3faea5',
    950: '#000000',
  },
}

SCSS

$custom: #3faea5;
$custom-light: #82c6bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3faea5",
  "rgb": {
    "r": 63,
    "g": 174,
    "b": 165
  },
  "hsl": {
    "h": 175.135,
    "s": 46.835,
    "l": 46.471
  },
  "oklch": {
    "l": 0.68599,
    "c": 0.10014,
    "h": 187.5
  },
  "luminance": 0.34045
}

Semantic roles & 50–950 ramp

primary

#3FAEA5

secondary

#C2878C

accent

#515CD6

background

#F8FCFB

surface

#F0F8F7

border

#CBD1D0

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #3FAEA5

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

Preview Lab → · Contrast checker → · Palette generator →