#3FB59C#3FB59C

#3FB59C is a light, moderate teal. Relative luminance 0.365; OKLCH L 70.1% C 0.111 H 176.0°. Best body text is #000000 at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#3FB59C
RGB	rgb(63, 181, 156)
HSL	hsl(167, 48%, 48%)
HSV	hsv(167, 65%, 71%)
CMYK	cmyk(65.2%, 0%, 13.8%, 29%)
CIE-LAB	lab(66.90, -38.82, 3.12)
CIE-LCH	lch(66.90, 38.94, 175.40°)
OKLab	oklab(70.07% -0.1108 0.0077)
OKLCH	oklch(70.07% 0.111 176)
XYZ	xyz(24.5716, 36.5021, 37.1967)
Luminance	0.3650 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB59C #B53F58

analogous

#3FB561 #3FB59C #3F93B5

triadic

#3FB59C #9C3FB5 #B59C3F

tetradic

#3FB59C #613FB5 #B53F58 #93B53F

square

#3FB59C #613FB5 #B53F58 #93B53F

split-complementary

#3FB59C #B53F93 #B5613F

monochromatic

#1F5A4E #2F8875 #3FB59C #67CAB5 #94DACB

Accessibility & contrast

On white

2.53

#3FB59C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.30

#3FB59C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB59C

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB59C	#FFFFFF	#000000	##000000
##3FB59C	1.00	2.53	8.30	8.30
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.30	21.00	1.00	1.00
##000000	8.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEAA9B

Deuteranopia (green-blind)

#9E9E9E

Tritanopia (blue-blind)

#00B7AE

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3fb59c;
/* rgb */ color: rgb(63, 181, 156);
/* oklch */ color: oklch(70.1% 0.111 176.0);

Tailwind

colors: {
  custom: {
    50: '#82ccb9',
    500: '#3fb59c',
    950: '#000000',
  },
}

SCSS

$custom: #3fb59c;
$custom-light: #82ccb9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb59c",
  "rgb": {
    "r": 63,
    "g": 181,
    "b": 156
  },
  "hsl": {
    "h": 167.288,
    "s": 48.361,
    "l": 47.843
  },
  "oklch": {
    "l": 0.70068,
    "c": 0.1111,
    "h": 176
  },
  "luminance": 0.36505
}

Semantic roles & 50–950 ramp

primary

#3FB59C

secondary

#C58A97

accent

#506DD8

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0C1311

muted

#7D8280

Preview Lab

Preview with #3FB59C

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

Preview Lab → · Contrast checker → · Palette generator →