#3FA5B6#3FA5B6

#3FA5B6 is a light, moderate teal. Relative luminance 0.313; OKLCH L 67.0% C 0.096 H 210.5°. Best body text is #000000 at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#3FA5B6
RGB	rgb(63, 165, 182)
HSL	hsl(189, 49%, 48%)
HSV	hsv(189, 65%, 71%)
CMYK	cmyk(65.4%, 9.3%, 0%, 28.6%)
CIE-LAB	lab(62.80, -23.85, -17.45)
CIE-LCH	lch(62.80, 29.55, 216.19°)
OKLab	oklab(67% -0.0824 -0.0484)
OKLCH	oklch(67% 0.096 210.5)
XYZ	xyz(23.9450, 31.3418, 49.0345)
Luminance	0.3134 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA5B6 #B6503F

analogous

#3FB68B #3FA5B6 #3F6AB6

triadic

#3FA5B6 #B63FA5 #A5B63F

tetradic

#3FA5B6 #8B3FB6 #B6503F #6AB63F

square

#3FA5B6 #8B3FB6 #B6503F #6AB63F

split-complementary

#3FA5B6 #B63F6A #B68B3F

monochromatic

#20535B #2F7C89 #3FA5B6 #68BCCB #95D0DA

Accessibility & contrast

On white

2.89

#3FA5B6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.27

#3FA5B6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA5B6

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA5B6	#FFFFFF	#000000	##000000
##3FA5B6	1.00	2.89	7.27	7.27
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.27	21.00	1.00	1.00
##000000	7.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#979FB7

Deuteranopia (green-blind)

#8592B6

Tritanopia (blue-blind)

#00ADAA

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #3fa5b6;
/* rgb */ color: rgb(63, 165, 182);
/* oklch */ color: oklch(67.0% 0.096 210.5);

Tailwind

colors: {
  custom: {
    50: '#82c0cb',
    500: '#3fa5b6',
    950: '#000000',
  },
}

SCSS

$custom: #3fa5b6;
$custom-light: #82c0cb;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa5b6",
  "rgb": {
    "r": 63,
    "g": 165,
    "b": 182
  },
  "hsl": {
    "h": 188.571,
    "s": 48.571,
    "l": 48.039
  },
  "oklch": {
    "l": 0.66998,
    "c": 0.09555,
    "h": 210.5
  },
  "luminance": 0.31344
}

Semantic roles & 50–950 ramp

primary

#3FA5B6

secondary

#C6938B

accent

#6350D8

background

#F8FBFC

surface

#F0F7F8

border

#CBD0D1

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #3FA5B6

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

Preview Lab → · Contrast checker → · Palette generator →