#3FCB99#3FCB99

#3FCB99 is a light, vivid teal. Relative luminance 0.461; OKLCH L 75.5% C 0.140 H 164.9°. Best body text is #000000 at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#3FCB99
RGB	rgb(63, 203, 153)
HSL	hsl(159, 57%, 52%)
HSV	hsv(159, 69%, 80%)
CMYK	cmyk(69%, 0%, 24.6%, 20.4%)
CIE-LAB	lab(73.59, -48.96, 14.29)
CIE-LCH	lch(73.59, 51.00, 163.73°)
OKLab	oklab(75.51% -0.1349 0.0365)
OKLCH	oklch(75.51% 0.14 164.9)
XYZ	xyz(29.1525, 46.0653, 37.4859)
Luminance	0.4607 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCB99 #CB3F71

analogous

#3FCB53 #3FCB99 #3FB7CB

triadic

#3FCB99 #993FCB #CB993F

tetradic

#3FCB99 #533FCB #CB3F71 #B7CB3F

square

#3FCB99 #533FCB #CB3F71 #B7CB3F

split-complementary

#3FCB99 #CB3FB7 #CB533F

monochromatic

#1F7154 #2CA177 #3FCB99 #6FD8B3 #9FE5CC

Accessibility & contrast

On white

2.06

#3FCB99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.21

#3FCB99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCB99

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCB99	#FFFFFF	#000000	##000000
##3FCB99	1.00	2.06	10.21	10.21
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.21	21.00	1.00	1.00
##000000	10.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7BD96

Deuteranopia (green-blind)

#B5AF9C

Tritanopia (blue-blind)

#00CBBD

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #3fcb99;
/* rgb */ color: rgb(63, 203, 153);
/* oklch */ color: oklch(75.5% 0.140 164.9);

Tailwind

colors: {
  custom: {
    50: '#85dcb7',
    500: '#3fcb99',
    950: '#000000',
  },
}

SCSS

$custom: #3fcb99;
$custom-light: #85dcb7;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcb99",
  "rgb": {
    "r": 63,
    "g": 203,
    "b": 153
  },
  "hsl": {
    "h": 158.571,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.75511,
    "c": 0.13977,
    "h": 164.9
  },
  "luminance": 0.46069
}

Semantic roles & 50–950 ramp

primary

#3FCB99

secondary

#D194AA

accent

#477EE1

background

#F8FDFB

surface

#F0FBF6

border

#CBD4D0

text

#0C1511

muted

#7D8380

Preview Lab

Preview with #3FCB99

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

Preview Lab → · Contrast checker → · Palette generator →