#3FA4B6#3FA4B6

#3FA4B6 is a light, moderate teal. Relative luminance 0.310; OKLCH L 66.8% C 0.095 H 211.5°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#3FA4B6
RGB	rgb(63, 164, 182)
HSL	hsl(189, 49%, 48%)
HSV	hsv(189, 65%, 71%)
CMYK	cmyk(65.4%, 9.9%, 0%, 28.6%)
CIE-LAB	lab(62.49, -23.34, -17.91)
CIE-LCH	lch(62.49, 29.41, 217.50°)
OKLab	oklab(66.76% -0.0813 -0.0497)
OKLCH	oklch(66.76% 0.095 211.5)
XYZ	xyz(23.7653, 30.9825, 48.9746)
Luminance	0.3099 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA4B6 #B6513F

analogous

#3FB68C #3FA4B6 #3F68B6

triadic

#3FA4B6 #B63FA4 #A4B63F

tetradic

#3FA4B6 #8C3FB6 #B6513F #68B63F

square

#3FA4B6 #8C3FB6 #B6513F #68B63F

split-complementary

#3FA4B6 #B63F68 #B68C3F

monochromatic

#20525B #2F7B89 #3FA4B6 #68BCCB #95D0DA

Accessibility & contrast

On white

2.92

#3FA4B6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#3FA4B6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA4B6

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA4B6	#FFFFFF	#000000	##000000
##3FA4B6	1.00	2.92	7.20	7.20
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#959EB7

Deuteranopia (green-blind)

#8492B6

Tritanopia (blue-blind)

#00ACA9

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #3fa4b6;
/* rgb */ color: rgb(63, 164, 182);
/* oklch */ color: oklch(66.8% 0.095 211.5);

Tailwind

colors: {
  custom: {
    50: '#82bfcb',
    500: '#3fa4b6',
    950: '#000000',
  },
}

SCSS

$custom: #3fa4b6;
$custom-light: #82bfcb;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa4b6",
  "rgb": {
    "r": 63,
    "g": 164,
    "b": 182
  },
  "hsl": {
    "h": 189.076,
    "s": 48.571,
    "l": 48.039
  },
  "oklch": {
    "l": 0.66755,
    "c": 0.09531,
    "h": 211.5
  },
  "luminance": 0.30985
}

Semantic roles & 50–950 ramp

primary

#3FA4B6

secondary

#C6948B

accent

#6450D8

background

#F8FBFC

surface

#F0F7F8

border

#CBD0D1

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #3FA4B6

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

Preview Lab → · Contrast checker → · Palette generator →