#3FAFBF#3FAFBF

#3FAFBF is a light, moderate teal. Relative luminance 0.355; OKLCH L 69.8% C 0.101 H 208.5°. Best body text is #000000 at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#3FAFBF
RGB	rgb(63, 175, 191)
HSL	hsl(188, 50%, 50%)
HSV	hsv(188, 67%, 75%)
CMYK	cmyk(67%, 8.4%, 0%, 25.1%)
CIE-LAB	lab(66.12, -26.16, -17.43)
CIE-LCH	lch(66.12, 31.44, 213.66°)
OKLab	oklab(69.78% -0.089 -0.0484)
OKLCH	oklch(69.78% 0.101 208.5)
XYZ	xyz(26.7798, 35.4753, 54.7162)
Luminance	0.3548 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAFBF #BF4F3F

analogous

#3FBF8F #3FAFBF #3F6FBF

triadic

#3FAFBF #BF3FAF #AFBF3F

tetradic

#3FAFBF #8F3FBF #BF4F3F #6FBF3F

square

#3FAFBF #8F3FBF #BF4F3F #6FBF3F

split-complementary

#3FAFBF #BF3F6F #BF8F3F

monochromatic

#215B63 #308591 #3FAFBF #6DC2CF #9BD5DE

Accessibility & contrast

On white

2.59

#3FAFBF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.10

#3FAFBF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAFBF

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAFBF	#FFFFFF	#000000	##000000
##3FAFBF	1.00	2.59	8.10	8.10
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.10	21.00	1.00	1.00
##000000	8.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0A9C0

Deuteranopia (green-blind)

#8E9BBF

Tritanopia (blue-blind)

#00B7B4

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #3fafbf;
/* rgb */ color: rgb(63, 175, 191);
/* oklch */ color: oklch(69.8% 0.101 208.5);

Tailwind

colors: {
  custom: {
    50: '#84c7d2',
    500: '#3fafbf',
    950: '#000000',
  },
}

SCSS

$custom: #3fafbf;
$custom-light: #84c7d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3fafbf",
  "rgb": {
    "r": 63,
    "g": 175,
    "b": 191
  },
  "hsl": {
    "h": 187.5,
    "s": 50.394,
    "l": 49.804
  },
  "oklch": {
    "l": 0.69777,
    "c": 0.10133,
    "h": 208.5
  },
  "luminance": 0.35478
}

Semantic roles & 50–950 ramp

primary

#3FAFBF

secondary

#CA9790

accent

#5F4EDA

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #3FAFBF

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

Preview Lab → · Contrast checker → · Palette generator →