#3FB0B2#3FB0B2

#3FB0B2 is a light, moderate teal. Relative luminance 0.353; OKLCH L 69.5% C 0.100 H 196.8°. Best body text is #000000 at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#3FB0B2
RGB	rgb(63, 176, 178)
HSL	hsl(181, 48%, 47%)
HSV	hsv(181, 65%, 70%)
CMYK	cmyk(64.6%, 1.1%, 0%, 30.2%)
CIE-LAB	lab(66.00, -30.50, -10.40)
CIE-LCH	lch(66.00, 32.22, 198.82°)
OKLab	oklab(69.54% -0.0956 -0.0288)
OKLCH	oklch(69.54% 0.1 196.8)
XYZ	xyz(25.6076, 35.3190, 47.5785)
Luminance	0.3532 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB0B2 #B2413F

analogous

#3FB27A #3FB0B2 #3F77B2

triadic

#3FB0B2 #B23FB0 #B0B23F

tetradic

#3FB0B2 #7A3FB2 #B2413F #77B23F

square

#3FB0B2 #7A3FB2 #B2413F #77B23F

split-complementary

#3FB0B2 #B23F77 #B27A3F

monochromatic

#1F5758 #2F8385 #3FB0B2 #66C7C9 #93D7D9

Accessibility & contrast

On white

2.60

#3FB0B2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.06

#3FB0B2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB0B2

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB0B2	#FFFFFF	#000000	##000000
##3FB0B2	1.00	2.60	8.06	8.06
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.06	21.00	1.00	1.00
##000000	8.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4A8B2

Deuteranopia (green-blind)

#939BB3

Tritanopia (blue-blind)

#00B6B0

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #3fb0b2;
/* rgb */ color: rgb(63, 176, 178);
/* oklch */ color: oklch(69.5% 0.100 196.8);

Tailwind

colors: {
  custom: {
    50: '#83c8c9',
    500: '#3fb0b2',
    950: '#000000',
  },
}

SCSS

$custom: #3fb0b2;
$custom-light: #83c8c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb0b2",
  "rgb": {
    "r": 63,
    "g": 176,
    "b": 178
  },
  "hsl": {
    "h": 181.043,
    "s": 47.718,
    "l": 47.255
  },
  "oklch": {
    "l": 0.69539,
    "c": 0.09985,
    "h": 196.8
  },
  "luminance": 0.35322
}

Semantic roles & 50–950 ramp

primary

#3FB0B2

secondary

#C48A89

accent

#5350D7

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #3FB0B2

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

Preview Lab → · Contrast checker → · Palette generator →