#3FB09D#3FB09D

#3FB09D is a light, moderate teal. Relative luminance 0.345; OKLCH L 68.8% C 0.105 H 179.8°. Best body text is #000000 at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#3FB09D
RGB	rgb(63, 176, 157)
HSL	hsl(170, 47%, 47%)
HSV	hsv(170, 64%, 69%)
CMYK	cmyk(64.2%, 0%, 10.8%, 31%)
CIE-LAB	lab(65.39, -36.29, 0.37)
CIE-LCH	lch(65.39, 36.29, 179.42°)
OKLab	oklab(68.84% -0.1051 0.0004)
OKLCH	oklch(68.84% 0.105 179.8)
XYZ	xyz(23.6582, 34.5392, 37.3117)
Luminance	0.3454 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB09D #B03F52

analogous

#3FB065 #3FB09D #3F8AB0

triadic

#3FB09D #9D3FB0 #B09D3F

tetradic

#3FB09D #653FB0 #B03F52 #8AB03F

square

#3FB09D #653FB0 #B03F52 #8AB03F

split-complementary

#3FB09D #B03F8A #B0653F

monochromatic

#1F564D #2F8375 #3FB09D #65C8B7 #92D8CC

Accessibility & contrast

On white

2.66

#3FB09D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.91

#3FB09D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB09D

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB09D	#FFFFFF	#000000	##000000
##3FB09D	1.00	2.66	7.91	7.91
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.91	21.00	1.00	1.00
##000000	7.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9A69C

Deuteranopia (green-blind)

#989A9F

Tritanopia (blue-blind)

#00B3AA

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #3fb09d;
/* rgb */ color: rgb(63, 176, 157);
/* oklch */ color: oklch(68.8% 0.105 179.8);

Tailwind

colors: {
  custom: {
    50: '#81c8b9',
    500: '#3fb09d',
    950: '#000000',
  },
}

SCSS

$custom: #3fb09d;
$custom-light: #81c8b9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb09d",
  "rgb": {
    "r": 63,
    "g": 176,
    "b": 157
  },
  "hsl": {
    "h": 169.912,
    "s": 47.28,
    "l": 46.863
  },
  "oklch": {
    "l": 0.68844,
    "c": 0.10507,
    "h": 179.8
  },
  "luminance": 0.34542
}

Semantic roles & 50–950 ramp

primary

#3FB09D

secondary

#C38892

accent

#5167D7

background

#F8FCFB

surface

#F0F8F6

border

#CBD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #3FB09D

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

Preview Lab → · Contrast checker → · Palette generator →