#3FA8A9#3FA8A9

#3FA8A9 is a light, moderate teal. Relative luminance 0.319; OKLCH L 67.2% C 0.095 H 196.0°. Best body text is #000000 at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#3FA8A9
RGB	rgb(63, 168, 169)
HSL	hsl(181, 46%, 45%)
HSV	hsv(181, 63%, 66%)
CMYK	cmyk(62.7%, 0.6%, 0%, 33.7%)
CIE-LAB	lab(63.28, -29.20, -9.44)
CIE-LCH	lch(63.28, 30.68, 197.91°)
OKLab	oklab(67.25% -0.0911 -0.0262)
OKLCH	oklch(67.25% 0.095 196)
XYZ	xyz(23.2108, 31.9241, 42.4671)
Luminance	0.3193 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA8A9 #A9403F

analogous

#3FA975 #3FA8A9 #3F73A9

triadic

#3FA8A9 #A93FA8 #A8A93F

tetradic

#3FA8A9 #753FA9 #A9403F #73A93F

square

#3FA8A9 #753FA9 #A9403F #73A93F

split-complementary

#3FA8A9 #A93F73 #A9753F

monochromatic

#1E4F50 #2E7C7C #3FA8A9 #61C3C4 #8ED4D5

Accessibility & contrast

On white

2.84

#3FA8A9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.39

#3FA8A9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA8A9

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA8A9	#FFFFFF	#000000	##000000
##3FA8A9	1.00	2.84	7.39	7.39
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.39	21.00	1.00	1.00
##000000	7.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DA0A9

Deuteranopia (green-blind)

#8D94AA

Tritanopia (blue-blind)

#00ADA8

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #3fa8a9;
/* rgb */ color: rgb(63, 168, 169);
/* oklch */ color: oklch(67.2% 0.095 196.0);

Tailwind

colors: {
  custom: {
    50: '#81c2c2',
    500: '#3fa8a9',
    950: '#000000',
  },
}

SCSS

$custom: #3fa8a9;
$custom-light: #81c2c2;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa8a9",
  "rgb": {
    "r": 63,
    "g": 168,
    "b": 169
  },
  "hsl": {
    "h": 180.566,
    "s": 45.69,
    "l": 45.49
  },
  "oklch": {
    "l": 0.67248,
    "c": 0.09478,
    "h": 196
  },
  "luminance": 0.31927
}

Semantic roles & 50–950 ramp

primary

#3FA8A9

secondary

#C08584

accent

#5452D5

background

#F8FBFB

surface

#F0F7F7

border

#CBD0D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #3FA8A9

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

Preview Lab → · Contrast checker → · Palette generator →