#3FBB91#3FBB91

#3FBB91 is a light, vivid teal. Relative luminance 0.386; OKLCH L 71.3% C 0.126 H 166.6°. Best body text is #000000 at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#3FBB91
RGB	rgb(63, 187, 145)
HSL	hsl(160, 50%, 49%)
HSV	hsv(160, 66%, 73%)
CMYK	cmyk(66.3%, 0%, 22.5%, 26.7%)
CIE-LAB	lab(68.49, -44.12, 11.43)
CIE-LCH	lch(68.49, 45.58, 165.48°)
OKLab	oklab(71.28% -0.1223 0.0292)
OKLCH	oklch(71.28% 0.126 166.6)
XYZ	xyz(24.9284, 38.6390, 32.9269)
Luminance	0.3864 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBB91 #BB3F69

analogous

#3FBB53 #3FBB91 #3FA7BB

triadic

#3FBB91 #913FBB #BB913F

tetradic

#3FBB91 #533FBB #BB3F69 #A7BB3F

square

#3FBB91 #533FBB #BB3F69 #A7BB3F

split-complementary

#3FBB91 #BB3FA7 #BB533F

monochromatic

#205F4A #308D6E #3FBB91 #6ACDAC #98DCC5

Accessibility & contrast

On white

2.41

#3FBB91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.73

#3FBB91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBB91

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBB91	#FFFFFF	#000000	##000000
##3FBB91	1.00	2.41	8.73	8.73
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.73	21.00	1.00	1.00
##000000	8.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7AE8F

Deuteranopia (green-blind)

#A6A294

Tritanopia (blue-blind)

#00BCAF

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #3fbb91;
/* rgb */ color: rgb(63, 187, 145);
/* oklch */ color: oklch(71.3% 0.126 166.6);

Tailwind

colors: {
  custom: {
    50: '#83d0b1',
    500: '#3fbb91',
    950: '#000000',
  },
}

SCSS

$custom: #3fbb91;
$custom-light: #83d0b1;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbb91",
  "rgb": {
    "r": 63,
    "g": 187,
    "b": 145
  },
  "hsl": {
    "h": 159.677,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.71277,
    "c": 0.12575,
    "h": 166.6
  },
  "luminance": 0.38642
}

Semantic roles & 50–950 ramp

primary

#3FBB91

secondary

#C88EA1

accent

#4F7ED9

background

#F8FCFA

surface

#F0F9F5

border

#CBD2CF

text

#0C1410

muted

#7D827F

Preview Lab

Preview with #3FBB91

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

Preview Lab → · Contrast checker → · Palette generator →