#3FA8B8#3FA8B8

#3FA8B8 is a light, moderate teal. Relative luminance 0.325; OKLCH L 67.8% C 0.097 H 209.3°. Best body text is #000000 at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#3FA8B8
RGB	rgb(63, 168, 184)
HSL	hsl(188, 49%, 48%)
HSV	hsv(188, 66%, 72%)
CMYK	cmyk(65.8%, 8.7%, 0%, 27.8%)
CIE-LAB	lab(63.77, -24.76, -17.09)
CIE-LCH	lch(63.77, 30.09, 214.61°)
OKLab	oklab(67.81% -0.0847 -0.0474)
OKLCH	oklch(67.81% 0.097 209.3)
XYZ	xyz(24.7006, 32.5200, 50.3133)
Luminance	0.3252 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA8B8 #B84F3F

analogous

#3FB88B #3FA8B8 #3F6BB8

triadic

#3FA8B8 #B83FA8 #A8B83F

tetradic

#3FA8B8 #8B3FB8 #B84F3F #6BB83F

square

#3FA8B8 #8B3FB8 #B84F3F #6BB83F

split-complementary

#3FA8B8 #B83F6B #B88B3F

monochromatic

#20555D #2F7E8A #3FA8B8 #69BECC #96D2DB

Accessibility & contrast

On white

2.80

#3FA8B8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.50

#3FA8B8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA8B8

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA8B8	#FFFFFF	#000000	##000000
##3FA8B8	1.00	2.80	7.50	7.50
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.50	21.00	1.00	1.00
##000000	7.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AA2B9

Deuteranopia (green-blind)

#8895B8

Tritanopia (blue-blind)

#00AFAD

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3fa8b8;
/* rgb */ color: rgb(63, 168, 184);
/* oklch */ color: oklch(67.8% 0.097 209.3);

Tailwind

colors: {
  custom: {
    50: '#83c2cd',
    500: '#3fa8b8',
    950: '#000000',
  },
}

SCSS

$custom: #3fa8b8;
$custom-light: #83c2cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa8b8",
  "rgb": {
    "r": 63,
    "g": 168,
    "b": 184
  },
  "hsl": {
    "h": 187.934,
    "s": 48.988,
    "l": 48.431
  },
  "oklch": {
    "l": 0.67806,
    "c": 0.09706,
    "h": 209.3
  },
  "luminance": 0.32523
}

Semantic roles & 50–950 ramp

primary

#3FA8B8

secondary

#C7948C

accent

#614FD9

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #3FA8B8

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

Preview Lab → · Contrast checker → · Palette generator →