#3FBDB5#3FBDB5

#3FBDB5 is a light, moderate teal. Relative luminance 0.408; OKLCH L 72.8% C 0.109 H 189.0°. Best body text is #000000 at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#3FBDB5
RGB	rgb(63, 189, 181)
HSL	hsl(176, 50%, 49%)
HSV	hsv(176, 67%, 74%)
CMYK	cmyk(66.7%, 0%, 4.2%, 25.9%)
CIE-LAB	lab(70.03, -35.81, -6.06)
CIE-LCH	lch(70.03, 36.32, 189.60°)
OKLab	oklab(72.84% -0.1077 -0.017)
OKLCH	oklch(72.84% 0.109 189)
XYZ	xyz(28.5842, 40.7849, 50.0729)
Luminance	0.4079 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBDB5 #BD3F47

analogous

#3FBD76 #3FBDB5 #3F86BD

triadic

#3FBDB5 #B53FBD #BDB53F

tetradic

#3FBDB5 #763FBD #BD3F47 #86BD3F

square

#3FBDB5 #763FBD #BD3F47 #86BD3F

split-complementary

#3FBDB5 #BD3F86 #BD763F

monochromatic

#20615D #308F89 #3FBDB5 #6BCEC8 #99DDD9

Accessibility & contrast

On white

2.29

#3FBDB5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.16

#3FBDB5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBDB5

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBDB5	#FFFFFF	#000000	##000000
##3FBDB5	1.00	2.29	9.16	9.16
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.16	21.00	1.00	1.00
##000000	9.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3B3B5

Deuteranopia (green-blind)

#A0A5B6

Tritanopia (blue-blind)

#00C2BA

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #3fbdb5;
/* rgb */ color: rgb(63, 189, 181);
/* oklch */ color: oklch(72.8% 0.109 189.0);

Tailwind

colors: {
  custom: {
    50: '#85d1cb',
    500: '#3fbdb5',
    950: '#000000',
  },
}

SCSS

$custom: #3fbdb5;
$custom-light: #85d1cb;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbdb5",
  "rgb": {
    "r": 63,
    "g": 189,
    "b": 181
  },
  "hsl": {
    "h": 176.19,
    "s": 50,
    "l": 49.412
  },
  "oklch": {
    "l": 0.72835,
    "c": 0.10907,
    "h": 189
  },
  "luminance": 0.40788
}

Semantic roles & 50–950 ramp

primary

#3FBDB5

secondary

#C98F93

accent

#4E57DA

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #3FBDB5

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

Preview Lab → · Contrast checker → · Palette generator →