#3FD591#3FD591

#3FD591 is a light, vivid teal. Relative luminance 0.507; OKLCH L 77.8% C 0.159 H 159.0°. Best body text is #000000 at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#3FD591
RGB	rgb(63, 213, 145)
HSL	hsl(153, 64%, 54%)
HSV	hsv(153, 70%, 84%)
CMYK	cmyk(70.4%, 0%, 31.9%, 16.5%)
CIE-LAB	lab(76.49, -54.66, 22.54)
CIE-LCH	lch(76.49, 59.13, 157.59°)
OKLab	oklab(77.84% -0.1486 0.057)
OKLCH	oklch(77.84% 0.159 159)
XYZ	xyz(30.9519, 50.6861, 34.9347)
Luminance	0.5069 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD591 #D53F83

analogous

#3FD546 #3FD591 #3FCED5

triadic

#3FD591 #913FD5 #D5913F

tetradic

#3FD591 #463FD5 #D53F83 #CED53F

square

#3FD591 #463FD5 #D53F83 #CED53F

split-complementary

#3FD591 #D53FCE #D5463F

monochromatic

#1C7E51 #27B072 #3FD591 #71E0AE #A3EBCB

Accessibility & contrast

On white

1.89

#3FD591 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.14

#3FD591 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD591

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD591	#FFFFFF	#000000	##000000
##3FD591	1.00	1.89	11.14	11.14
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.14	21.00	1.00	1.00
##000000	11.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3C58D

Deuteranopia (green-blind)

#C0B795

Tritanopia (blue-blind)

#00D4C3

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #3fd591;
/* rgb */ color: rgb(63, 213, 145);
/* oklch */ color: oklch(77.8% 0.159 159.0);

Tailwind

colors: {
  custom: {
    50: '#87e3b1',
    500: '#3fd591',
    950: '#000000',
  },
}

SCSS

$custom: #3fd591;
$custom-light: #87e3b1;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd591",
  "rgb": {
    "r": 63,
    "g": 213,
    "b": 145
  },
  "hsl": {
    "h": 152.8,
    "s": 64.103,
    "l": 54.118
  },
  "oklch": {
    "l": 0.7784,
    "c": 0.15916,
    "h": 159
  },
  "luminance": 0.5069
}

Semantic roles & 50–950 ramp

primary

#3FD591

secondary

#853358

accent

#418CE7

background

#FCFEFD

surface

#F4FCF7

border

#CED5D0

text

#0D1510

muted

#7F8481

Preview Lab

Preview with #3FD591

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

Preview Lab → · Contrast checker → · Palette generator →