#3FD599#3FD599

#3FD599 is a light, vivid teal. Relative luminance 0.509; OKLCH L 78.0% C 0.152 H 162.0°. Best body text is #000000 at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#3FD599
RGB	rgb(63, 213, 153)
HSL	hsl(156, 64%, 54%)
HSV	hsv(156, 70%, 84%)
CMYK	cmyk(70.4%, 0%, 28.2%, 16.5%)
CIE-LAB	lab(76.64, -52.98, 18.55)
CIE-LCH	lch(76.64, 56.13, 160.70°)
OKLab	oklab(78.02% -0.1449 0.0472)
OKLCH	oklch(78.02% 0.152 162)
XYZ	xyz(31.5906, 50.9416, 38.2986)
Luminance	0.5094 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD599 #D53F7B

analogous

#3FD54E #3FD599 #3FC6D5

triadic

#3FD599 #993FD5 #D5993F

tetradic

#3FD599 #4E3FD5 #D53F7B #C6D53F

square

#3FD599 #4E3FD5 #D53F7B #C6D53F

split-complementary

#3FD599 #D53FC6 #D54E3F

monochromatic

#1C7E57 #27B079 #3FD599 #71E0B4 #A3EBCE

Accessibility & contrast

On white

1.88

#3FD599 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.19

#3FD599 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD599

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD599	#FFFFFF	#000000	##000000
##3FD599	1.00	1.88	11.19	11.19
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.19	21.00	1.00	1.00
##000000	11.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2C596

Deuteranopia (green-blind)

#BFB89D

Tritanopia (blue-blind)

#00D5C5

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #3fd599;
/* rgb */ color: rgb(63, 213, 153);
/* oklch */ color: oklch(78.0% 0.152 162.0);

Tailwind

colors: {
  custom: {
    50: '#87e3b7',
    500: '#3fd599',
    950: '#000000',
  },
}

SCSS

$custom: #3fd599;
$custom-light: #87e3b7;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd599",
  "rgb": {
    "r": 63,
    "g": 213,
    "b": 153
  },
  "hsl": {
    "h": 156,
    "s": 64.103,
    "l": 54.118
  },
  "oklch": {
    "l": 0.78019,
    "c": 0.15239,
    "h": 162
  },
  "luminance": 0.50945
}

Semantic roles & 50–950 ramp

primary

#3FD599

secondary

#853354

accent

#4183E7

background

#FCFEFD

surface

#F4FCF8

border

#CED5D1

text

#0D1511

muted

#7F8481

Preview Lab

Preview with #3FD599

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

Preview Lab → · Contrast checker → · Palette generator →