#3FA8B4#3FA8B4

#3FA8B4 is a light, moderate teal. Relative luminance 0.324; OKLCH L 67.7% C 0.096 H 205.8°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#3FA8B4
RGB	rgb(63, 168, 180)
HSL	hsl(186, 48%, 48%)
HSV	hsv(186, 65%, 71%)
CMYK	cmyk(65%, 6.7%, 0%, 29.4%)
CIE-LAB	lab(63.63, -25.97, -15.06)
CIE-LCH	lch(63.63, 30.02, 210.11°)
OKLab	oklab(67.65% -0.0863 -0.0417)
OKLCH	oklch(67.65% 0.096 205.8)
XYZ	xyz(24.2872, 32.3547, 48.1363)
Luminance	0.3236 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA8B4 #B44B3F

analogous

#3FB486 #3FA8B4 #3F6DB4

triadic

#3FA8B4 #B43FA8 #A8B43F

tetradic

#3FA8B4 #863FB4 #B44B3F #6DB43F

square

#3FA8B4 #863FB4 #B44B3F #6DB43F

split-complementary

#3FA8B4 #B43F6D #B4863F

monochromatic

#1F5359 #2F7E87 #3FA8B4 #67BFCA #94D2DA

Accessibility & contrast

On white

2.81

#3FA8B4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.47

#3FA8B4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA8B4

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA8B4	#FFFFFF	#000000	##000000
##3FA8B4	1.00	2.81	7.47	7.47
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.47	21.00	1.00	1.00
##000000	7.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BA2B5

Deuteranopia (green-blind)

#8995B4

Tritanopia (blue-blind)

#00AFAB

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3fa8b4;
/* rgb */ color: rgb(63, 168, 180);
/* oklch */ color: oklch(67.7% 0.096 205.8);

Tailwind

colors: {
  custom: {
    50: '#82c2ca',
    500: '#3fa8b4',
    950: '#000000',
  },
}

SCSS

$custom: #3fa8b4;
$custom-light: #82c2ca;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa8b4",
  "rgb": {
    "r": 63,
    "g": 168,
    "b": 180
  },
  "hsl": {
    "h": 186.154,
    "s": 48.148,
    "l": 47.647
  },
  "oklch": {
    "l": 0.67652,
    "c": 0.09591,
    "h": 205.8
  },
  "luminance": 0.32357
}

Semantic roles & 50–950 ramp

primary

#3FA8B4

secondary

#C5908A

accent

#5E50D8

background

#F8FBFC

surface

#F0F7F8

border

#CBD0D1

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #3FA8B4

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

Preview Lab → · Contrast checker → · Palette generator →