#3FA0B0#3FA0B0

#3FA0B0 is a light, moderate teal. Relative luminance 0.293; OKLCH L 65.5% C 0.092 H 210.2°. Best body text is #000000 at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#3FA0B0
RGB	rgb(63, 160, 176)
HSL	hsl(188, 47%, 47%)
HSV	hsv(188, 64%, 69%)
CMYK	cmyk(64.2%, 9.1%, 0%, 31%)
CIE-LAB	lab(61.07, -23.12, -16.69)
CIE-LCH	lch(61.07, 28.51, 215.83°)
OKLab	oklab(65.54% -0.0795 -0.0463)
OKLCH	oklch(65.54% 0.092 210.2)
XYZ	xyz(22.4539, 29.3306, 45.5439)
Luminance	0.2933 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA0B0 #B04F3F

analogous

#3FB088 #3FA0B0 #3F67B0

triadic

#3FA0B0 #B03FA0 #A0B03F

tetradic

#3FA0B0 #883FB0 #B04F3F #67B03F

square

#3FA0B0 #883FB0 #B04F3F #67B03F

split-complementary

#3FA0B0 #B03F67 #B0883F

monochromatic

#1F4E56 #2F7783 #3FA0B0 #65BAC8 #92CED8

Accessibility & contrast

On white

3.06

#3FA0B0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.87

#3FA0B0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA0B0

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA0B0	#FFFFFF	#000000	##000000
##3FA0B0	1.00	3.06	6.87	6.87
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.87	21.00	1.00	1.00
##000000	6.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#929AB1

Deuteranopia (green-blind)

#828EB0

Tritanopia (blue-blind)

#00A7A5

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #3fa0b0;
/* rgb */ color: rgb(63, 160, 176);
/* oklch */ color: oklch(65.5% 0.092 210.2);

Tailwind

colors: {
  custom: {
    50: '#81bcc7',
    500: '#3fa0b0',
    950: '#000000',
  },
}

SCSS

$custom: #3fa0b0;
$custom-light: #81bcc7;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa0b0",
  "rgb": {
    "r": 63,
    "g": 160,
    "b": 176
  },
  "hsl": {
    "h": 188.496,
    "s": 47.28,
    "l": 46.863
  },
  "oklch": {
    "l": 0.65543,
    "c": 0.09205,
    "h": 210.2
  },
  "luminance": 0.29333
}

Semantic roles & 50–950 ramp

primary

#3FA0B0

secondary

#C39088

accent

#6451D7

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #3FA0B0

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

Preview Lab → · Contrast checker → · Palette generator →