#3FB186#3FB186

#3FB186 is a light, vivid teal. Relative luminance 0.342; OKLCH L 68.5% C 0.121 H 164.5°. Best body text is #000000 at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#3FB186
RGB	rgb(63, 177, 134)
HSL	hsl(157, 48%, 47%)
HSV	hsv(157, 64%, 69%)
CMYK	cmyk(64.4%, 0%, 24.3%, 30.6%)
CIE-LAB	lab(65.14, -42.39, 12.72)
CIE-LCH	lch(65.14, 44.26, 163.30°)
OKLab	oklab(68.45% -0.117 0.0325)
OKLCH	oklch(68.45% 0.121 164.5)
XYZ	xyz(22.0729, 34.2199, 27.9915)
Luminance	0.3422 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB186 #B13F6A

analogous

#3FB14D #3FB186 #3FA3B1

triadic

#3FB186 #863FB1 #B1863F

tetradic

#3FB186 #4D3FB1 #B13F6A #A3B13F

square

#3FB186 #4D3FB1 #B13F6A #A3B13F

split-complementary

#3FB186 #B13FA3 #B14D3F

monochromatic

#1F5742 #2F8464 #3FB186 #65C8A3 #92D8BE

Accessibility & contrast

On white

2.68

#3FB186 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.84

#3FB186 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB186

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB186	#FFFFFF	#000000	##000000
##3FB186	1.00	2.68	7.84	7.84
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.84	21.00	1.00	1.00
##000000	7.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEA584

Deuteranopia (green-blind)

#9E9A89

Tritanopia (blue-blind)

#00B1A5

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3fb186;
/* rgb */ color: rgb(63, 177, 134);
/* oklch */ color: oklch(68.5% 0.121 164.5);

Tailwind

colors: {
  custom: {
    50: '#81c9a9',
    500: '#3fb186',
    950: '#000000',
  },
}

SCSS

$custom: #3fb186;
$custom-light: #81c9a9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb186",
  "rgb": {
    "r": 63,
    "g": 177,
    "b": 134
  },
  "hsl": {
    "h": 157.368,
    "s": 47.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.68453,
    "c": 0.12143,
    "h": 164.5
  },
  "luminance": 0.34222
}

Semantic roles & 50–950 ramp

primary

#3FB186

secondary

#C4889F

accent

#5183D7

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #3FB186

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

Preview Lab → · Contrast checker → · Palette generator →