#3FAEA4#3FAEA4

#3FAEA4 is a light, moderate teal. Relative luminance 0.340; OKLCH L 68.6% C 0.100 H 186.7°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#3FAEA4
RGB	rgb(63, 174, 164)
HSL	hsl(175, 47%, 46%)
HSV	hsv(175, 64%, 68%)
CMYK	cmyk(63.8%, 0%, 5.7%, 31.8%)
CIE-LAB	lab(64.97, -33.48, -4.14)
CIE-LCH	lch(64.97, 33.74, 187.05°)
OKLab	oklab(68.57% -0.0997 -0.0117)
OKLCH	oklch(68.57% 0.1 186.7)
XYZ	xyz(23.8837, 34.0066, 40.4200)
Luminance	0.3401 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAEA4 #AE3F49

analogous

#3FAE6D #3FAEA4 #3F81AE

triadic

#3FAEA4 #A43FAE #AEA43F

tetradic

#3FAEA4 #6D3FAE #AE3F49 #81AE3F

square

#3FAEA4 #6D3FAE #AE3F49 #81AE3F

split-complementary

#3FAEA4 #AE3F81 #AE6D3F

monochromatic

#1E544F #2F817A #3FAEA4 #64C7BE #90D7D1

Accessibility & contrast

On white

2.69

#3FAEA4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.80

#3FAEA4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAEA4

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAEA4	#FFFFFF	#000000	##000000
##3FAEA4	1.00	2.69	7.80	7.80
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.80	21.00	1.00	1.00
##000000	7.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5A5A4

Deuteranopia (green-blind)

#9498A5

Tritanopia (blue-blind)

#00B2AB

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3faea4;
/* rgb */ color: rgb(63, 174, 164);
/* oklch */ color: oklch(68.6% 0.100 186.7);

Tailwind

colors: {
  custom: {
    50: '#82c6be',
    500: '#3faea4',
    950: '#000000',
  },
}

SCSS

$custom: #3faea4;
$custom-light: #82c6be;
$custom-dark: #000000;

JSON

{
  "hex": "#3faea4",
  "rgb": {
    "r": 63,
    "g": 174,
    "b": 164
  },
  "hsl": {
    "h": 174.595,
    "s": 46.835,
    "l": 46.471
  },
  "oklch": {
    "l": 0.68566,
    "c": 0.10042,
    "h": 186.7
  },
  "luminance": 0.34009
}

Semantic roles & 50–950 ramp

primary

#3FAEA4

secondary

#C2878C

accent

#515DD6

background

#F8FCFB

surface

#F0F8F6

border

#CBD1D0

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #3FAEA4

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

Preview Lab → · Contrast checker → · Palette generator →