#3FBB99#3FBB99

#3FBB99 is a light, moderate teal. Relative luminance 0.389; OKLCH L 71.5% C 0.120 H 171.0°. Best body text is #000000 at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#3FBB99
RGB	rgb(63, 187, 153)
HSL	hsl(164, 50%, 49%)
HSV	hsv(164, 66%, 73%)
CMYK	cmyk(66.3%, 0%, 18.2%, 26.7%)
CIE-LAB	lab(68.67, -42.21, 7.32)
CIE-LCH	lch(68.67, 42.84, 170.16°)
OKLab	oklab(71.49% -0.1185 0.0187)
OKLCH	oklch(71.49% 0.12 171)
XYZ	xyz(25.5671, 38.8945, 36.2908)
Luminance	0.3890 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBB99 #BB3F61

analogous

#3FBB5B #3FBB99 #3F9FBB

triadic

#3FBB99 #993FBB #BB993F

tetradic

#3FBB99 #5B3FBB #BB3F61 #9FBB3F

square

#3FBB99 #5B3FBB #BB3F61 #9FBB3F

split-complementary

#3FBB99 #BB3F9F #BB5B3F

monochromatic

#205F4E #308D74 #3FBB99 #6ACDB2 #98DCCA

Accessibility & contrast

On white

2.39

#3FBB99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.78

#3FBB99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBB99

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBB99	#FFFFFF	#000000	##000000
##3FBB99	1.00	2.39	8.78	8.78
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.78	21.00	1.00	1.00
##000000	8.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6AF97

Deuteranopia (green-blind)

#A4A29B

Tritanopia (blue-blind)

#00BCB1

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #3fbb99;
/* rgb */ color: rgb(63, 187, 153);
/* oklch */ color: oklch(71.5% 0.120 171.0);

Tailwind

colors: {
  custom: {
    50: '#83d0b7',
    500: '#3fbb99',
    950: '#000000',
  },
}

SCSS

$custom: #3fbb99;
$custom-light: #83d0b7;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbb99",
  "rgb": {
    "r": 63,
    "g": 187,
    "b": 153
  },
  "hsl": {
    "h": 163.548,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.7149,
    "c": 0.11999,
    "h": 171
  },
  "luminance": 0.38897
}

Semantic roles & 50–950 ramp

primary

#3FBB99

secondary

#C88E9E

accent

#4F75D9

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0C1411

muted

#7D8280

Preview Lab

Preview with #3FBB99

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

Preview Lab → · Contrast checker → · Palette generator →