#3FB591#3FB591

#3FB591 is a light, moderate teal. Relative luminance 0.361; OKLCH L 69.8% C 0.118 H 169.0°. Best body text is #000000 at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#3FB591
RGB	rgb(63, 181, 145)
HSL	hsl(162, 48%, 48%)
HSV	hsv(162, 65%, 71%)
CMYK	cmyk(65.2%, 0%, 19.9%, 29%)
CIE-LAB	lab(66.63, -41.54, 8.79)
CIE-LCH	lch(66.63, 42.46, 168.05°)
OKLab	oklab(69.76% -0.116 0.0225)
OKLCH	oklch(69.76% 0.118 169)
XYZ	xyz(23.6820, 36.1463, 32.5114)
Luminance	0.3615 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB591 #B53F63

analogous

#3FB556 #3FB591 #3F9EB5

triadic

#3FB591 #913FB5 #B5913F

tetradic

#3FB591 #563FB5 #B53F63 #9EB53F

square

#3FB591 #563FB5 #B53F63 #9EB53F

split-complementary

#3FB591 #B53F9E #B5563F

monochromatic

#1F5A48 #2F886D #3FB591 #67CAAC #94DAC5

Accessibility & contrast

On white

2.55

#3FB591 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.23

#3FB591 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB591

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB591	#FFFFFF	#000000	##000000
##3FB591	1.00	2.55	8.23	8.23
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.23	21.00	1.00	1.00
##000000	8.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A98F

Deuteranopia (green-blind)

#A09D93

Tritanopia (blue-blind)

#00B6AB

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #3fb591;
/* rgb */ color: rgb(63, 181, 145);
/* oklch */ color: oklch(69.8% 0.118 169.0);

Tailwind

colors: {
  custom: {
    50: '#82ccb1',
    500: '#3fb591',
    950: '#000000',
  },
}

SCSS

$custom: #3fb591;
$custom-light: #82ccb1;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb591",
  "rgb": {
    "r": 63,
    "g": 181,
    "b": 145
  },
  "hsl": {
    "h": 161.695,
    "s": 48.361,
    "l": 47.843
  },
  "oklch": {
    "l": 0.69758,
    "c": 0.11816,
    "h": 169
  },
  "luminance": 0.36149
}

Semantic roles & 50–950 ramp

primary

#3FB591

secondary

#C58A9C

accent

#5079D8

background

#F8FCFA

surface

#F0F9F5

border

#CBD2CF

text

#0C1310

muted

#7D827F

Preview Lab

Preview with #3FB591

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

Preview Lab → · Contrast checker → · Palette generator →