#3FA5B8#3FA5B8

#3FA5B8 is a light, moderate teal. Relative luminance 0.314; OKLCH L 67.1% C 0.096 H 212.2°. Best body text is #000000 at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#3FA5B8
RGB	rgb(63, 165, 184)
HSL	hsl(189, 49%, 48%)
HSV	hsv(189, 66%, 72%)
CMYK	cmyk(65.8%, 10.3%, 0%, 27.8%)
CIE-LAB	lab(62.86, -23.23, -18.46)
CIE-LCH	lch(62.86, 29.68, 218.47°)
OKLab	oklab(67.08% -0.0815 -0.0513)
OKLCH	oklch(67.08% 0.096 212.2)
XYZ	xyz(24.1531, 31.4251, 50.1308)
Luminance	0.3143 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA5B8 #B8523F

analogous

#3FB88E #3FA5B8 #3F69B8

triadic

#3FA5B8 #B83FA5 #A5B83F

tetradic

#3FA5B8 #8E3FB8 #B8523F #69B83F

square

#3FA5B8 #8E3FB8 #B8523F #69B83F

split-complementary

#3FA5B8 #B83F69 #B88E3F

monochromatic

#20535D #2F7C8A #3FA5B8 #69BCCC #96D0DB

Accessibility & contrast

On white

2.88

#3FA5B8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.29

#3FA5B8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA5B8

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA5B8	#FFFFFF	#000000	##000000
##3FA5B8	1.00	2.88	7.29	7.29
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.29	21.00	1.00	1.00
##000000	7.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#969FB9

Deuteranopia (green-blind)

#8593B8

Tritanopia (blue-blind)

#00ADAB

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #3fa5b8;
/* rgb */ color: rgb(63, 165, 184);
/* oklch */ color: oklch(67.1% 0.096 212.2);

Tailwind

colors: {
  custom: {
    50: '#82c0cd',
    500: '#3fa5b8',
    950: '#000000',
  },
}

SCSS

$custom: #3fa5b8;
$custom-light: #82c0cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa5b8",
  "rgb": {
    "r": 63,
    "g": 165,
    "b": 184
  },
  "hsl": {
    "h": 189.421,
    "s": 48.988,
    "l": 48.431
  },
  "oklch": {
    "l": 0.67077,
    "c": 0.09633,
    "h": 212.2
  },
  "luminance": 0.31428
}

Semantic roles & 50–950 ramp

primary

#3FA5B8

secondary

#C7958C

accent

#654FD9

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #3FA5B8

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

Preview Lab → · Contrast checker → · Palette generator →