#3FA3A3#3FA3A3

#3FA3A3 is a light, moderate teal. Relative luminance 0.299; OKLCH L 65.8% C 0.092 H 195.2°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#3FA3A3
RGB	rgb(63, 163, 163)
HSL	hsl(180, 44%, 44%)
HSV	hsv(180, 61%, 64%)
CMYK	cmyk(61.3%, 0%, 0%, 36.1%)
CIE-LAB	lab(61.56, -28.47, -8.63)
CIE-LCH	lch(61.56, 29.75, 196.87°)
OKLab	oklab(65.8% -0.0884 -0.0239)
OKLCH	oklch(65.8% 0.092 195.2)
XYZ	xyz(21.7551, 29.8932, 39.2667)
Luminance	0.2989 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA3A3 #A33F3F

analogous

#3FA371 #3FA3A3 #3F71A3

triadic

#3FA3A3 #A33FA3 #A3A33F

tetradic

#3FA3A3 #713FA3 #A33F3F #71A33F

square

#3FA3A3 #713FA3 #A33F3F #71A33F

split-complementary

#3FA3A3 #A33F71 #A3713F

monochromatic

#1D4B4B #2E7777 #3FA3A3 #5EC1C1 #8AD2D2

Accessibility & contrast

On white

3.01

#3FA3A3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#3FA3A3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA3A3

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA3A3	#FFFFFF	#000000	##000000
##3FA3A3	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#999BA3

Deuteranopia (green-blind)

#8990A4

Tritanopia (blue-blind)

#00A8A3

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #3fa3a3;
/* rgb */ color: rgb(63, 163, 163);
/* oklch */ color: oklch(65.8% 0.092 195.2);

Tailwind

colors: {
  custom: {
    50: '#80bebe',
    500: '#3fa3a3',
    950: '#000000',
  },
}

SCSS

$custom: #3fa3a3;
$custom-light: #80bebe;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa3a3",
  "rgb": {
    "r": 63,
    "g": 163,
    "b": 163
  },
  "hsl": {
    "h": 180,
    "s": 44.248,
    "l": 44.314
  },
  "oklch": {
    "l": 0.65796,
    "c": 0.09156,
    "h": 195.2
  },
  "luminance": 0.29895
}

Semantic roles & 50–950 ramp

primary

#3FA3A3

secondary

#BD8181

accent

#5454D4

background

#F8FBFB

surface

#EFF7F6

border

#CAD0D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #3FA3A3

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

Preview Lab → · Contrast checker → · Palette generator →