#3FB3BE#3FB3BE

#3FB3BE is a light, moderate teal. Relative luminance 0.370; OKLCH L 70.7% C 0.103 H 204.1°. Best body text is #000000 at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#3FB3BE
RGB	rgb(63, 179, 190)
HSL	hsl(185, 50%, 50%)
HSV	hsv(185, 67%, 75%)
CMYK	cmyk(66.8%, 5.8%, 0%, 25.5%)
CIE-LAB	lab(67.29, -28.45, -15.11)
CIE-LCH	lch(67.29, 32.21, 207.97°)
OKLab	oklab(70.71% -0.0936 -0.0419)
OKLCH	oklch(70.71% 0.103 204.1)
XYZ	xyz(27.4602, 37.0116, 54.4019)
Luminance	0.3701 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB3BE #BE4A3F

analogous

#3FBE8A #3FB3BE #3F73BE

triadic

#3FB3BE #BE3FB3 #B3BE3F

tetradic

#3FB3BE #8A3FBE #BE4A3F #73BE3F

square

#3FB3BE #8A3FBE #BE4A3F #73BE3F

split-complementary

#3FB3BE #BE3F73 #BE8A3F

monochromatic

#215C62 #308890 #3FB3BE #6CC6CE #9AD8DD

Accessibility & contrast

On white

2.50

#3FB3BE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.40

#3FB3BE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB3BE

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB3BE	#FFFFFF	#000000	##000000
##3FB3BE	1.00	2.50	8.40	8.40
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.40	21.00	1.00	1.00
##000000	8.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5ACBF

Deuteranopia (green-blind)

#929EBE

Tritanopia (blue-blind)

#00BAB6

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #3fb3be;
/* rgb */ color: rgb(63, 179, 190);
/* oklch */ color: oklch(70.7% 0.103 204.1);

Tailwind

colors: {
  custom: {
    50: '#84cad1',
    500: '#3fb3be',
    950: '#000000',
  },
}

SCSS

$custom: #3fb3be;
$custom-light: #84cad1;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb3be",
  "rgb": {
    "r": 63,
    "g": 179,
    "b": 190
  },
  "hsl": {
    "h": 185.197,
    "s": 50.198,
    "l": 49.608
  },
  "oklch": {
    "l": 0.70708,
    "c": 0.10251,
    "h": 204.1
  },
  "luminance": 0.37015
}

Semantic roles & 50–950 ramp

primary

#3FB3BE

secondary

#C9948F

accent

#5A4EDA

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #3FB3BE

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

Preview Lab → · Contrast checker → · Palette generator →