#3FB39D#3FB39D

#3FB39D is a light, moderate teal. Relative luminance 0.357; OKLCH L 69.6% C 0.108 H 177.9°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#3FB39D
RGB	rgb(63, 179, 157)
HSL	hsl(169, 48%, 47%)
HSV	hsv(169, 65%, 70%)
CMYK	cmyk(64.8%, 0%, 12.3%, 29.8%)
CIE-LAB	lab(66.31, -37.66, 1.71)
CIE-LCH	lch(66.31, 37.70, 177.39°)
OKLab	oklab(69.6% -0.1082 0.004)
OKLCH	oklch(69.6% 0.108 177.9)
XYZ	xyz(24.2529, 35.7286, 37.5099)
Luminance	0.3573 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB39D #B33F55

analogous

#3FB363 #3FB39D #3F8FB3

triadic

#3FB39D #9D3FB3 #B39D3F

tetradic

#3FB39D #633FB3 #B33F55 #8FB33F

square

#3FB39D #633FB3 #B33F55 #8FB33F

split-complementary

#3FB39D #B33F8F #B3633F

monochromatic

#1F584E #2F8675 #3FB39D #66C9B6 #93D9CC

Accessibility & contrast

On white

2.58

#3FB39D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.15

#3FB39D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB39D

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB39D	#FFFFFF	#000000	##000000
##3FB39D	1.00	2.58	8.15	8.15
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.15	21.00	1.00	1.00
##000000	8.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACA89C

Deuteranopia (green-blind)

#9B9C9F

Tritanopia (blue-blind)

#00B6AC

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #3fb39d;
/* rgb */ color: rgb(63, 179, 157);
/* oklch */ color: oklch(69.6% 0.108 177.9);

Tailwind

colors: {
  custom: {
    50: '#82cab9',
    500: '#3fb39d',
    950: '#000000',
  },
}

SCSS

$custom: #3fb39d;
$custom-light: #82cab9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb39d",
  "rgb": {
    "r": 63,
    "g": 179,
    "b": 157
  },
  "hsl": {
    "h": 168.621,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.69596,
    "c": 0.10832,
    "h": 177.9
  },
  "luminance": 0.35731
}

Semantic roles & 50–950 ramp

primary

#3FB39D

secondary

#C48995

accent

#506AD8

background

#F8FCFB

surface

#F0F8F6

border

#CBD1D0

text

#0C1311

muted

#7D8280

Preview Lab

Preview with #3FB39D

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

Preview Lab → · Contrast checker → · Palette generator →