#3FAEB3#3FAEB3

#3FAEB3 is a light, moderate teal. Relative luminance 0.346; OKLCH L 69.1% C 0.099 H 199.4°. Best body text is #000000 at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#3FAEB3
RGB	rgb(63, 174, 179)
HSL	hsl(183, 48%, 47%)
HSV	hsv(183, 65%, 70%)
CMYK	cmyk(64.8%, 2.8%, 0%, 29.8%)
CIE-LAB	lab(65.42, -29.24, -11.81)
CIE-LCH	lch(65.42, 31.53, 202.00°)
OKLab	oklab(69.08% -0.0931 -0.0327)
OKLCH	oklch(69.08% 0.099 199.4)
XYZ	xyz(25.3191, 34.5808, 47.9795)
Luminance	0.3458 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAEB3 #B3443F

analogous

#3FB37E #3FAEB3 #3F74B3

triadic

#3FAEB3 #B33FAE #AEB33F

tetradic

#3FAEB3 #7E3FB3 #B3443F #74B33F

square

#3FAEB3 #7E3FB3 #B3443F #74B33F

split-complementary

#3FAEB3 #B33F74 #B37E3F

monochromatic

#1F5658 #2F8286 #3FAEB3 #66C5C9 #93D6D9

Accessibility & contrast

On white

2.65

#3FAEB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.92

#3FAEB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAEB3

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAEB3	#FFFFFF	#000000	##000000
##3FAEB3	1.00	2.65	7.92	7.92
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.92	21.00	1.00	1.00
##000000	7.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2A6B4

Deuteranopia (green-blind)

#9099B4

Tritanopia (blue-blind)

#00B4AF

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #3faeb3;
/* rgb */ color: rgb(63, 174, 179);
/* oklch */ color: oklch(69.1% 0.099 199.4);

Tailwind

colors: {
  custom: {
    50: '#83c6c9',
    500: '#3faeb3',
    950: '#000000',
  },
}

SCSS

$custom: #3faeb3;
$custom-light: #83c6c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3faeb3",
  "rgb": {
    "r": 63,
    "g": 174,
    "b": 179
  },
  "hsl": {
    "h": 182.586,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.69084,
    "c": 0.09866,
    "h": 199.4
  },
  "luminance": 0.34584
}

Semantic roles & 50–950 ramp

primary

#3FAEB3

secondary

#C48C89

accent

#5650D8

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #3FAEB3

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

Preview Lab → · Contrast checker → · Palette generator →