#3FA399#3FA399

#3FA399 is a light, moderate teal. Relative luminance 0.296; OKLCH L 65.5% C 0.093 H 186.0°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#3FA399
RGB	rgb(63, 163, 153)
HSL	hsl(174, 44%, 44%)
HSV	hsv(174, 61%, 64%)
CMYK	cmyk(61.3%, 0%, 6.1%, 36.1%)
CIE-LAB	lab(61.26, -31.27, -3.44)
CIE-LCH	lch(61.26, 31.46, 186.28°)
OKLab	oklab(65.46% -0.0929 -0.0098)
OKLCH	oklch(65.46% 0.093 186)
XYZ	xyz(20.8943, 29.5489, 34.7332)
Luminance	0.2955 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA399 #A33F49

analogous

#3FA367 #3FA399 #3F7BA3

triadic

#3FA399 #993FA3 #A3993F

tetradic

#3FA399 #673FA3 #A33F49 #7BA33F

square

#3FA399 #673FA3 #A33F49 #7BA33F

split-complementary

#3FA399 #A33F7B #A3673F

monochromatic

#1D4B46 #2E7770 #3FA399 #5EC1B7 #8AD2CB

Accessibility & contrast

On white

3.04

#3FA399 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.91

#3FA399 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA399

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA399	#FFFFFF	#000000	##000000
##3FA399	1.00	3.04	6.91	6.91
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.91	21.00	1.00	1.00
##000000	6.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B9A99

Deuteranopia (green-blind)

#8C8F9A

Tritanopia (blue-blind)

#00A7A0

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #3fa399;
/* rgb */ color: rgb(63, 163, 153);
/* oklch */ color: oklch(65.5% 0.093 186.0);

Tailwind

colors: {
  custom: {
    50: '#7fbeb7',
    500: '#3fa399',
    950: '#000000',
  },
}

SCSS

$custom: #3fa399;
$custom-light: #7fbeb7;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa399",
  "rgb": {
    "r": 63,
    "g": 163,
    "b": 153
  },
  "hsl": {
    "h": 174,
    "s": 44.248,
    "l": 44.314
  },
  "oklch": {
    "l": 0.65455,
    "c": 0.09341,
    "h": 186
  },
  "luminance": 0.29551
}

Semantic roles & 50–950 ramp

primary

#3FA399

secondary

#BD8187

accent

#5461D4

background

#F8FBFB

surface

#EFF7F6

border

#CAD0D0

text

#0B1211

muted

#7C8180

Preview Lab

Preview with #3FA399

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

Preview Lab → · Contrast checker → · Palette generator →