#3FA55C#3FA55C

#3FA55C is a light, vivid green. Relative luminance 0.287; OKLCH L 64.4% C 0.143 H 149.8°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#3FA55C
RGB	rgb(63, 165, 92)
HSL	hsl(137, 45%, 45%)
HSV	hsv(137, 62%, 65%)
CMYK	cmyk(61.8%, 0%, 44.2%, 35.3%)
CIE-LAB	lab(60.55, -45.86, 29.26)
CIE-LCH	lch(60.55, 54.40, 147.46°)
OKLab	oklab(64.43% -0.1239 0.0721)
OKLCH	oklch(64.43% 0.143 149.8)
XYZ	xyz(17.4355, 28.7380, 14.7513)
Luminance	0.2874 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA55C #A53F88

analogous

#55A53F #3FA55C #3FA58F

triadic

#3FA55C #5C3FA5 #A55C3F

tetradic

#3FA55C #3F55A5 #A53F88 #A58F3F

square

#3FA55C #3F55A5 #A53F88 #A58F3F

split-complementary

#3FA55C #8F3FA5 #A53F55

monochromatic

#1D4C2B #2E7943 #3FA55C #5FC27B #8CD3A0

Accessibility & contrast

On white

3.11

#3FA55C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#3FA55C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA55C

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA55C	#FFFFFF	#000000	##000000
##3FA55C	1.00	3.11	6.75	6.75
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.75	21.00	1.00	1.00
##000000	6.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69857

Deuteranopia (green-blind)

#998E61

Tritanopia (blue-blind)

#20A293

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #3fa55c;
/* rgb */ color: rgb(63, 165, 92);
/* oklch */ color: oklch(64.4% 0.143 149.8);

Tailwind

colors: {
  custom: {
    50: '#7fc08b',
    500: '#3fa55c',
    950: '#000000',
  },
}

SCSS

$custom: #3fa55c;
$custom-light: #7fc08b;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa55c",
  "rgb": {
    "r": 63,
    "g": 165,
    "b": 92
  },
  "hsl": {
    "h": 137.059,
    "s": 44.737,
    "l": 44.706
  },
  "oklch": {
    "l": 0.64429,
    "c": 0.14333,
    "h": 149.8
  },
  "luminance": 0.2874
}

Semantic roles & 50–950 ramp

primary

#3FA55C

secondary

#BE82AD

accent

#53B0D4

background

#F8FBF8

surface

#EFF7F0

border

#CAD0CB

text

#0B120C

muted

#7C817D

Preview Lab

Preview with #3FA55C

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

Preview Lab → · Contrast checker → · Palette generator →