#3FA3AF#3FA3AF

#3FA3AF is a light, moderate teal. Relative luminance 0.303; OKLCH L 66.2% C 0.093 H 206.3°. Best body text is #000000 at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#3FA3AF
RGB	rgb(63, 163, 175)
HSL	hsl(186, 47%, 47%)
HSV	hsv(186, 64%, 69%)
CMYK	cmyk(64%, 6.9%, 0%, 31.4%)
CIE-LAB	lab(61.95, -24.95, -14.80)
CIE-LCH	lch(61.95, 29.01, 210.68°)
OKLab	oklab(66.24% -0.0832 -0.041)
OKLCH	oklch(66.24% 0.093 206.3)
XYZ	xyz(22.8817, 30.3438, 45.2002)
Luminance	0.3035 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA3AF #AF4B3F

analogous

#3FAF83 #3FA3AF #3F6BAF

triadic

#3FA3AF #AF3FA3 #A3AF3F

tetradic

#3FA3AF #833FAF #AF4B3F #6BAF3F

square

#3FA3AF #833FAF #AF4B3F #6BAF3F

split-complementary

#3FA3AF #AF3F6B #AF833F

monochromatic

#1F4F55 #2F7982 #3FA3AF #64BDC7 #91D0D7

Accessibility & contrast

On white

2.97

#3FA3AF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.07

#3FA3AF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA3AF

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA3AF	#FFFFFF	#000000	##000000
##3FA3AF	1.00	2.97	7.07	7.07
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.07	21.00	1.00	1.00
##000000	7.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#969DB0

Deuteranopia (green-blind)

#8590AF

Tritanopia (blue-blind)

#00AAA6

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #3fa3af;
/* rgb */ color: rgb(63, 163, 175);
/* oklch */ color: oklch(66.2% 0.093 206.3);

Tailwind

colors: {
  custom: {
    50: '#81bec6',
    500: '#3fa3af',
    950: '#000000',
  },
}

SCSS

$custom: #3fa3af;
$custom-light: #81bec6;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa3af",
  "rgb": {
    "r": 63,
    "g": 163,
    "b": 175
  },
  "hsl": {
    "h": 186.429,
    "s": 47.059,
    "l": 46.667
  },
  "oklch": {
    "l": 0.66238,
    "c": 0.09274,
    "h": 206.3
  },
  "luminance": 0.30346
}

Semantic roles & 50–950 ramp

primary

#3FA3AF

secondary

#C38E87

accent

#5F51D7

background

#F8FBFC

surface

#F0F7F8

border

#CBD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #3FA3AF

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

Preview Lab → · Contrast checker → · Palette generator →