#3FB19B#3FB19B

#3FB19B is a light, moderate teal. Relative luminance 0.349; OKLCH L 69.0% C 0.107 H 177.7°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#3FB19B
RGB	rgb(63, 177, 155)
HSL	hsl(168, 48%, 47%)
HSV	hsv(168, 64%, 69%)
CMYK	cmyk(64.4%, 0%, 12.4%, 30.6%)
CIE-LAB	lab(65.64, -37.27, 1.85)
CIE-LCH	lch(65.64, 37.31, 177.16°)
OKLab	oklab(69.03% -0.1071 0.0043)
OKLCH	oklch(69.03% 0.107 177.7)
XYZ	xyz(23.6856, 34.8650, 36.4854)
Luminance	0.3487 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB19B #B13F55

analogous

#3FB162 #3FB19B #3F8EB1

triadic

#3FB19B #9B3FB1 #B19B3F

tetradic

#3FB19B #623FB1 #B13F55 #8EB13F

square

#3FB19B #623FB1 #B13F55 #8EB13F

split-complementary

#3FB19B #B13F8E #B1623F

monochromatic

#1F574C #2F8473 #3FB19B #65C8B5 #92D8CB

Accessibility & contrast

On white

2.63

#3FB19B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.97

#3FB19B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB19B

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB19B	#FFFFFF	#000000	##000000
##3FB19B	1.00	2.63	7.97	7.97
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.97	21.00	1.00	1.00
##000000	7.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAA79A

Deuteranopia (green-blind)

#9A9A9D

Tritanopia (blue-blind)

#00B4AA

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #3fb19b;
/* rgb */ color: rgb(63, 177, 155);
/* oklch */ color: oklch(69.0% 0.107 177.7);

Tailwind

colors: {
  custom: {
    50: '#81c9b8',
    500: '#3fb19b',
    950: '#000000',
  },
}

SCSS

$custom: #3fb19b;
$custom-light: #81c9b8;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb19b",
  "rgb": {
    "r": 63,
    "g": 177,
    "b": 155
  },
  "hsl": {
    "h": 168.421,
    "s": 47.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.69034,
    "c": 0.10715,
    "h": 177.7
  },
  "luminance": 0.34868
}

Semantic roles & 50–950 ramp

primary

#3FB19B

secondary

#C48894

accent

#516BD7

background

#F8FCFB

surface

#F0F8F6

border

#CBD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #3FB19B

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

Preview Lab → · Contrast checker → · Palette generator →