#3FA7B9#3FA7B9

#3FA7B9 is a light, moderate teal. Relative luminance 0.322; OKLCH L 67.6% C 0.097 H 211.1°. Best body text is #000000 at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#3FA7B9
RGB	rgb(63, 167, 185)
HSL	hsl(189, 49%, 49%)
HSV	hsv(189, 66%, 73%)
CMYK	cmyk(65.9%, 9.7%, 0%, 27.5%)
CIE-LAB	lab(63.50, -23.95, -18.05)
CIE-LCH	lch(63.50, 29.99, 217.00°)
OKLab	oklab(67.6% -0.0832 -0.0501)
OKLCH	oklch(67.6% 0.097 211.1)
XYZ	xyz(24.6219, 32.1943, 50.8060)
Luminance	0.3220 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA7B9 #B9513F

analogous

#3FB98E #3FA7B9 #3F6AB9

triadic

#3FA7B9 #B93FA7 #A7B93F

tetradic

#3FA7B9 #8E3FB9 #B9513F #6AB93F

square

#3FA7B9 #8E3FB9 #B9513F #6AB93F

split-complementary

#3FA7B9 #B93F6A #B98E3F

monochromatic

#20555E #2F7E8B #3FA7B9 #69BDCC #97D1DC

Accessibility & contrast

On white

2.82

#3FA7B9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.44

#3FA7B9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA7B9

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA7B9	#FFFFFF	#000000	##000000
##3FA7B9	1.00	2.82	7.44	7.44
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.44	21.00	1.00	1.00
##000000	7.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98A1BA

Deuteranopia (green-blind)

#8694B9

Tritanopia (blue-blind)

#00AFAC

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3fa7b9;
/* rgb */ color: rgb(63, 167, 185);
/* oklch */ color: oklch(67.6% 0.097 211.1);

Tailwind

colors: {
  custom: {
    50: '#83c1ce',
    500: '#3fa7b9',
    950: '#000000',
  },
}

SCSS

$custom: #3fa7b9;
$custom-light: #83c1ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa7b9",
  "rgb": {
    "r": 63,
    "g": 167,
    "b": 185
  },
  "hsl": {
    "h": 188.852,
    "s": 49.194,
    "l": 48.627
  },
  "oklch": {
    "l": 0.67603,
    "c": 0.09716,
    "h": 211.1
  },
  "luminance": 0.32197
}

Semantic roles & 50–950 ramp

primary

#3FA7B9

secondary

#C7958D

accent

#634FD9

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #3FA7B9

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

Preview Lab → · Contrast checker → · Palette generator →