#3FA59A#3FA59A

#3FA59A is a light, moderate teal. Relative luminance 0.303; OKLCH L 66.0% C 0.095 H 185.3°. Best body text is #000000 at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#3FA59A
RGB	rgb(63, 165, 154)
HSL	hsl(174, 45%, 45%)
HSV	hsv(174, 62%, 65%)
CMYK	cmyk(61.8%, 0%, 6.7%, 35.3%)
CIE-LAB	lab(61.91, -31.95, -3.05)
CIE-LCH	lch(61.91, 32.10, 185.46°)
OKLab	oklab(65.99% -0.0946 -0.0088)
OKLCH	oklch(65.99% 0.095 185.3)
XYZ	xyz(21.3351, 30.2979, 35.2893)
Luminance	0.3030 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA59A #A53F4A

analogous

#3FA567 #3FA59A #3F7DA5

triadic

#3FA59A #9A3FA5 #A59A3F

tetradic

#3FA59A #673FA5 #A53F4A #7DA53F

square

#3FA59A #673FA5 #A53F4A #7DA53F

split-complementary

#3FA59A #A53F7D #A5673F

monochromatic

#1D4C47 #2E7971 #3FA59A #5FC2B7 #8CD3CB

Accessibility & contrast

On white

2.97

#3FA59A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.06

#3FA59A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA59A

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA59A	#FFFFFF	#000000	##000000
##3FA59A	1.00	2.97	7.06	7.06
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.06	21.00	1.00	1.00
##000000	7.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D9C9A

Deuteranopia (green-blind)

#8D919B

Tritanopia (blue-blind)

#00A8A1

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #3fa59a;
/* rgb */ color: rgb(63, 165, 154);
/* oklch */ color: oklch(66.0% 0.095 185.3);

Tailwind

colors: {
  custom: {
    50: '#80c0b7',
    500: '#3fa59a',
    950: '#000000',
  },
}

SCSS

$custom: #3fa59a;
$custom-light: #80c0b7;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa59a",
  "rgb": {
    "r": 63,
    "g": 165,
    "b": 154
  },
  "hsl": {
    "h": 173.529,
    "s": 44.737,
    "l": 44.706
  },
  "oklch": {
    "l": 0.6599,
    "c": 0.09501,
    "h": 185.3
  },
  "luminance": 0.303
}

Semantic roles & 50–950 ramp

primary

#3FA59A

secondary

#BE8289

accent

#5361D4

background

#F8FBFB

surface

#EFF7F6

border

#CAD0D0

text

#0B1211

muted

#7C8180

Preview Lab

Preview with #3FA59A

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

Preview Lab → · Contrast checker → · Palette generator →