#3FA39C#3FA39C

#3FA39C is a light, moderate teal. Relative luminance 0.297; OKLCH L 65.6% C 0.093 H 188.7°. Best body text is #000000 at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#3FA39C
RGB	rgb(63, 163, 156)
HSL	hsl(176, 44%, 44%)
HSV	hsv(176, 61%, 64%)
CMYK	cmyk(61.3%, 0%, 4.3%, 36.1%)
CIE-LAB	lab(61.35, -30.44, -5.00)
CIE-LCH	lch(61.35, 30.85, 189.33°)
OKLab	oklab(65.55% -0.0915 -0.014)
OKLCH	oklch(65.55% 0.093 188.7)
XYZ	xyz(21.1452, 29.6492, 36.0545)
Luminance	0.2965 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA39C #A33F46

analogous

#3FA36A #3FA39C #3F78A3

triadic

#3FA39C #9C3FA3 #A39C3F

tetradic

#3FA39C #6A3FA3 #A33F46 #78A33F

square

#3FA39C #6A3FA3 #A33F46 #78A33F

split-complementary

#3FA39C #A33F78 #A36A3F

monochromatic

#1D4B48 #2E7772 #3FA39C #5EC1BA #8AD2CD

Accessibility & contrast

On white

3.03

#3FA39C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.93

#3FA39C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA39C

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA39C	#FFFFFF	#000000	##000000
##3FA39C	1.00	3.03	6.93	6.93
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.93	21.00	1.00	1.00
##000000	6.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A9B9C

Deuteranopia (green-blind)

#8B8F9D

Tritanopia (blue-blind)

#00A7A1

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #3fa39c;
/* rgb */ color: rgb(63, 163, 156);
/* oklch */ color: oklch(65.6% 0.093 188.7);

Tailwind

colors: {
  custom: {
    50: '#80beb9',
    500: '#3fa39c',
    950: '#000000',
  },
}

SCSS

$custom: #3fa39c;
$custom-light: #80beb9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa39c",
  "rgb": {
    "r": 63,
    "g": 163,
    "b": 156
  },
  "hsl": {
    "h": 175.8,
    "s": 44.248,
    "l": 44.314
  },
  "oklch": {
    "l": 0.65555,
    "c": 0.09259,
    "h": 188.7
  },
  "luminance": 0.29651
}

Semantic roles & 50–950 ramp

primary

#3FA39C

secondary

#BD8185

accent

#545DD4

background

#F8FBFB

surface

#EFF7F6

border

#CAD0D0

text

#0B1211

muted

#7C8180

Preview Lab

Preview with #3FA39C

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

Preview Lab → · Contrast checker → · Palette generator →