#3FCC99#3FCC99

#3FCC99 is a light, vivid teal. Relative luminance 0.465; OKLCH L 75.8% C 0.141 H 164.5°. Best body text is #000000 at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#3FCC99
RGB	rgb(63, 204, 153)
HSL	hsl(158, 58%, 52%)
HSV	hsv(158, 69%, 80%)
CMYK	cmyk(69.1%, 0%, 25%, 20%)
CIE-LAB	lab(73.89, -49.37, 14.72)
CIE-LCH	lch(73.89, 51.51, 163.40°)
OKLab	oklab(75.76% -0.1359 0.0376)
OKLCH	oklch(75.76% 0.141 164.5)
XYZ	xyz(29.3894, 46.5391, 37.5649)
Luminance	0.4654 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCC99 #CC3F72

analogous

#3FCC53 #3FCC99 #3FB9CC

triadic

#3FCC99 #993FCC #CC993F

tetradic

#3FCC99 #533FCC #CC3F72 #B9CC3F

square

#3FCC99 #533FCC #CC3F72 #B9CC3F

split-complementary

#3FCC99 #CC3FB9 #CC533F

monochromatic

#1E7254 #2BA377 #3FCC99 #6FD9B3 #A0E6CC

Accessibility & contrast

On white

2.04

#3FCC99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.31

#3FCC99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCC99

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCC99	#FFFFFF	#000000	##000000
##3FCC99	1.00	2.04	10.31	10.31
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.31	21.00	1.00	1.00
##000000	10.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8BE96

Deuteranopia (green-blind)

#B6B09C

Tritanopia (blue-blind)

#00CCBE

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #3fcc99;
/* rgb */ color: rgb(63, 204, 153);
/* oklch */ color: oklch(75.8% 0.141 164.5);

Tailwind

colors: {
  custom: {
    50: '#86dcb7',
    500: '#3fcc99',
    950: '#000000',
  },
}

SCSS

$custom: #3fcc99;
$custom-light: #86dcb7;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcc99",
  "rgb": {
    "r": 63,
    "g": 204,
    "b": 153
  },
  "hsl": {
    "h": 158.298,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.75762,
    "c": 0.14103,
    "h": 164.5
  },
  "luminance": 0.46542
}

Semantic roles & 50–950 ramp

primary

#3FCC99

secondary

#D295AB

accent

#477FE1

background

#F8FDFB

surface

#F0FBF6

border

#CBD4D0

text

#0C1511

muted

#7D8380

Preview Lab

Preview with #3FCC99

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

Preview Lab → · Contrast checker → · Palette generator →