#3FBC9B#3FBC9B

#3FBC9B is a light, moderate teal. Relative luminance 0.394; OKLCH L 71.8% C 0.120 H 171.8°. Best body text is #000000 at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#3FBC9B
RGB	rgb(63, 188, 155)
HSL	hsl(164, 50%, 49%)
HSV	hsv(164, 66%, 74%)
CMYK	cmyk(66.5%, 0%, 17.6%, 26.3%)
CIE-LAB	lab(69.03, -42.16, 6.74)
CIE-LCH	lch(69.03, 42.69, 170.92°)
OKLab	oklab(71.8% -0.1186 0.0171)
OKLCH	oklch(71.8% 0.12 171.8)
XYZ	xyz(25.9465, 39.3869, 37.2390)
Luminance	0.3939 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBC9B #BC3F60

analogous

#3FBC5D #3FBC9B #3F9FBC

triadic

#3FBC9B #9B3FBC #BC9B3F

tetradic

#3FBC9B #5D3FBC #BC3F60 #9FBC3F

square

#3FBC9B #5D3FBC #BC3F60 #9FBC3F

split-complementary

#3FBC9B #BC3F9F #BC5D3F

monochromatic

#20604F #308E75 #3FBC9B #6BCDB3 #99DDCB

Accessibility & contrast

On white

2.37

#3FBC9B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.88

#3FBC9B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBC9B

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBC9B	#FFFFFF	#000000	##000000
##3FBC9B	1.00	2.37	8.88	8.88
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.88	21.00	1.00	1.00
##000000	8.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6B099

Deuteranopia (green-blind)

#A5A39D

Tritanopia (blue-blind)

#00BEB2

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #3fbc9b;
/* rgb */ color: rgb(63, 188, 155);
/* oklch */ color: oklch(71.8% 0.120 171.8);

Tailwind

colors: {
  custom: {
    50: '#83d1b8',
    500: '#3fbc9b',
    950: '#000000',
  },
}

SCSS

$custom: #3fbc9b;
$custom-light: #83d1b8;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbc9b",
  "rgb": {
    "r": 63,
    "g": 188,
    "b": 155
  },
  "hsl": {
    "h": 164.16,
    "s": 49.801,
    "l": 49.216
  },
  "oklch": {
    "l": 0.71797,
    "c": 0.11986,
    "h": 171.8
  },
  "luminance": 0.3939
}

Semantic roles & 50–950 ramp

primary

#3FBC9B

secondary

#C98E9E

accent

#4E73D9

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0C1411

muted

#7D8280

Preview Lab

Preview with #3FBC9B

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

Preview Lab → · Contrast checker → · Palette generator →