#3FAAAF#3FAAAF

#3FAAAF is a light, moderate teal. Relative luminance 0.329; OKLCH L 68.0% C 0.096 H 199.5°. Best body text is #000000 at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#3FAAAF
RGB	rgb(63, 170, 175)
HSL	hsl(183, 47%, 47%)
HSV	hsv(183, 64%, 69%)
CMYK	cmyk(64%, 2.9%, 0%, 31.4%)
CIE-LAB	lab(64.08, -28.44, -11.60)
CIE-LCH	lch(64.08, 30.71, 202.18°)
OKLab	oklab(67.96% -0.0906 -0.0321)
OKLCH	oklch(67.96% 0.096 199.5)
XYZ	xyz(24.1591, 32.8987, 45.6260)
Luminance	0.3290 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAAAF #AF443F

analogous

#3FAF7C #3FAAAF #3F72AF

triadic

#3FAAAF #AF3FAA #AAAF3F

tetradic

#3FAAAF #7C3FAF #AF443F #72AF3F

square

#3FAAAF #7C3FAF #AF443F #72AF3F

split-complementary

#3FAAAF #AF3F72 #AF7C3F

monochromatic

#1F5355 #2F7E82 #3FAAAF #64C3C7 #91D4D7

Accessibility & contrast

On white

2.77

#3FAAAF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.58

#3FAAAF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAAAF

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAAAF	#FFFFFF	#000000	##000000
##3FAAAF	1.00	2.77	7.58	7.58
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.58	21.00	1.00	1.00
##000000	7.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EA3B0

Deuteranopia (green-blind)

#8D96B0

Tritanopia (blue-blind)

#00B0AB

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #3faaaf;
/* rgb */ color: rgb(63, 170, 175);
/* oklch */ color: oklch(68.0% 0.096 199.5);

Tailwind

colors: {
  custom: {
    50: '#82c3c6',
    500: '#3faaaf',
    950: '#000000',
  },
}

SCSS

$custom: #3faaaf;
$custom-light: #82c3c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3faaaf",
  "rgb": {
    "r": 63,
    "g": 170,
    "b": 175
  },
  "hsl": {
    "h": 182.679,
    "s": 47.059,
    "l": 46.667
  },
  "oklch": {
    "l": 0.67957,
    "c": 0.09613,
    "h": 199.5
  },
  "luminance": 0.32901
}

Semantic roles & 50–950 ramp

primary

#3FAAAF

secondary

#C38A87

accent

#5751D7

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #3FAAAF

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

Preview Lab → · Contrast checker → · Palette generator →