#3FC591#3FC591

#3FC591 is a light, vivid teal. Relative luminance 0.430; OKLCH L 73.8% C 0.139 H 163.1°. Best body text is #000000 at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#3FC591
RGB	rgb(63, 197, 145)
HSL	hsl(157, 54%, 51%)
HSV	hsv(157, 68%, 77%)
CMYK	cmyk(68%, 0%, 26.4%, 22.7%)
CIE-LAB	lab(71.58, -48.29, 15.76)
CIE-LCH	lch(71.58, 50.80, 161.93°)
OKLab	oklab(73.8% -0.1326 0.0402)
OKLCH	oklch(73.8% 0.139 163.1)
XYZ	xyz(27.1242, 43.0306, 33.6588)
Luminance	0.4303 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC591 #C53F73

analogous

#3FC54E #3FC591 #3FB6C5

triadic

#3FC591 #913FC5 #C5913F

tetradic

#3FC591 #4E3FC5 #C53F73 #B6C53F

square

#3FC591 #4E3FC5 #C53F73 #B6C53F

split-complementary

#3FC591 #C53FB6 #C54E3F

monochromatic

#206A4D #2E996F #3FC591 #6ED3AC #9DE1C7

Accessibility & contrast

On white

2.19

#3FC591 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.61

#3FC591 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC591

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC591	#FFFFFF	#000000	##000000
##3FC591	1.00	2.19	9.61	9.61
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.61	21.00	1.00	1.00
##000000	9.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2B78E

Deuteranopia (green-blind)

#B0AA94

Tritanopia (blue-blind)

#00C5B7

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #3fc591;
/* rgb */ color: rgb(63, 197, 145);
/* oklch */ color: oklch(73.8% 0.139 163.1);

Tailwind

colors: {
  custom: {
    50: '#84d7b1',
    500: '#3fc591',
    950: '#000000',
  },
}

SCSS

$custom: #3fc591;
$custom-light: #84d7b1;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc591",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 145
  },
  "hsl": {
    "h": 156.716,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.73805,
    "c": 0.13855,
    "h": 163.1
  },
  "luminance": 0.43034
}

Semantic roles & 50–950 ramp

primary

#3FC591

secondary

#CE92A9

accent

#4B84DD

background

#F8FDFA

surface

#F0FAF5

border

#CBD3CF

text

#0C1410

muted

#7D837F

Preview Lab

Preview with #3FC591

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

Preview Lab → · Contrast checker → · Palette generator →