#3FD18F#3FD18F

#3FD18F is a light, vivid teal. Relative luminance 0.486; OKLCH L 76.8% C 0.156 H 159.2°. Best body text is #000000 at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#3FD18F
RGB	rgb(63, 209, 143)
HSL	hsl(153, 61%, 53%)
HSV	hsv(153, 70%, 82%)
CMYK	cmyk(69.9%, 0%, 31.6%, 18%)
CIE-LAB	lab(75.23, -53.52, 21.87)
CIE-LCH	lch(75.23, 57.81, 157.78°)
OKLab	oklab(76.79% -0.1456 0.0554)
OKLCH	oklch(76.79% 0.156 159.2)
XYZ	xyz(29.8053, 48.6375, 33.7984)
Luminance	0.4864 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD18F #D13F81

analogous

#3FD146 #3FD18F #3FCAD1

triadic

#3FD18F #8F3FD1 #D18F3F

tetradic

#3FD18F #463FD1 #D13F81 #CAD13F

square

#3FD18F #463FD1 #D13F81 #CAD13F

split-complementary

#3FD18F #D13FCA #D1463F

monochromatic

#1D794F #29AA70 #3FD18F #70DDAC #A2E9C9

Accessibility & contrast

On white

1.96

#3FD18F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.73

#3FD18F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD18F

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD18F	#FFFFFF	#000000	##000000
##3FD18F	1.00	1.96	10.73	10.73
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.73	21.00	1.00	1.00
##000000	10.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFC18B

Deuteranopia (green-blind)

#BCB493

Tritanopia (blue-blind)

#00D0C0

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #3fd18f;
/* rgb */ color: rgb(63, 209, 143);
/* oklch */ color: oklch(76.8% 0.156 159.2);

Tailwind

colors: {
  custom: {
    50: '#86e0b0',
    500: '#3fd18f',
    950: '#000000',
  },
}

SCSS

$custom: #3fd18f;
$custom-light: #86e0b0;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd18f",
  "rgb": {
    "r": 63,
    "g": 209,
    "b": 143
  },
  "hsl": {
    "h": 152.877,
    "s": 61.345,
    "l": 53.333
  },
  "oklch": {
    "l": 0.76789,
    "c": 0.15574,
    "h": 159.2
  },
  "luminance": 0.48641
}

Semantic roles & 50–950 ramp

primary

#3FD18F

secondary

#D597B3

accent

#438CE4

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0D1510

muted

#7D837F

Preview Lab

Preview with #3FD18F

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

Preview Lab → · Contrast checker → · Palette generator →