#3FCE99#3FCE99

#3FCE99 is a light, vivid teal. Relative luminance 0.475; OKLCH L 76.3% C 0.144 H 163.9°. Best body text is #000000 at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#3FCE99
RGB	rgb(63, 206, 153)
HSL	hsl(158, 59%, 53%)
HSV	hsv(158, 69%, 81%)
CMYK	cmyk(69.4%, 0%, 25.7%, 19.2%)
CIE-LAB	lab(74.51, -50.18, 15.57)
CIE-LCH	lch(74.51, 52.54, 162.76°)
OKLab	oklab(76.26% -0.1379 0.0398)
OKLCH	oklch(76.26% 0.144 163.9)
XYZ	xyz(29.8678, 47.4959, 37.7243)
Luminance	0.4750 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCE99 #CE3F74

analogous

#3FCE51 #3FCE99 #3FBCCE

triadic

#3FCE99 #993FCE #CE993F

tetradic

#3FCE99 #513FCE #CE3F74 #BCCE3F

square

#3FCE99 #513FCE #CE3F74 #BCCE3F

split-complementary

#3FCE99 #CE3FBC #CE513F

monochromatic

#1E7555 #2AA678 #3FCE99 #70DAB3 #A1E7CD

Accessibility & contrast

On white

2.00

#3FCE99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.50

#3FCE99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCE99

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCE99	#FFFFFF	#000000	##000000
##3FCE99	1.00	2.00	10.50	10.50
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.50	21.00	1.00	1.00
##000000	10.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CABF96

Deuteranopia (green-blind)

#B8B29C

Tritanopia (blue-blind)

#00CEBF

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #3fce99;
/* rgb */ color: rgb(63, 206, 153);
/* oklch */ color: oklch(76.3% 0.144 163.9);

Tailwind

colors: {
  custom: {
    50: '#86deb7',
    500: '#3fce99',
    950: '#000000',
  },
}

SCSS

$custom: #3fce99;
$custom-light: #86deb7;
$custom-dark: #000000;

JSON

{
  "hex": "#3fce99",
  "rgb": {
    "r": 63,
    "g": 206,
    "b": 153
  },
  "hsl": {
    "h": 157.762,
    "s": 59.336,
    "l": 52.745
  },
  "oklch": {
    "l": 0.76264,
    "c": 0.14355,
    "h": 163.9
  },
  "luminance": 0.47499
}

Semantic roles & 50–950 ramp

primary

#3FCE99

secondary

#D395AC

accent

#4580E3

background

#F8FDFB

surface

#F0FBF6

border

#CBD4D0

text

#0D1511

muted

#7D8380

Preview Lab

Preview with #3FCE99

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

Preview Lab → · Contrast checker → · Palette generator →