#3FAC3C#3FAC3C

#3FAC3C is a light, vivid green. Relative luminance 0.309; OKLCH L 65.8% C 0.181 H 142.8°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#3FAC3C
RGB	rgb(63, 172, 60)
HSL	hsl(118, 48%, 45%)
HSV	hsv(118, 65%, 67%)
CMYK	cmyk(63.4%, 0%, 65.1%, 32.5%)
CIE-LAB	lab(62.41, -52.90, 47.09)
CIE-LCH	lch(62.41, 70.82, 138.33°)
OKLab	oklab(65.84% -0.1438 0.1092)
OKLCH	oklch(65.84% 0.181 142.8)
XYZ	xyz(17.6170, 30.8863, 9.3073)
Luminance	0.3089 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAC3C #A93CAC

analogous

#77AC3C #3FAC3C #3CAC71

triadic

#3FAC3C #3C3FAC #AC3C3F

tetradic

#3FAC3C #3C77AC #A93CAC #AC713C

square

#3FAC3C #3C77AC #A93CAC #AC713C

split-complementary

#3FAC3C #713CAC #AC3C77

monochromatic

#1E511C #2E7F2C #3FAC3C #61C75E #8ED78C

Accessibility & contrast

On white

2.93

#3FAC3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.18

#3FAC3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAC3C

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAC3C	#FFFFFF	#000000	##000000
##3FAC3C	1.00	2.93	7.18	7.18
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.18	21.00	1.00	1.00
##000000	7.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09C2E

Deuteranopia (green-blind)

#A29346

Tritanopia (blue-blind)

#2AA795

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #3fac3c;
/* rgb */ color: rgb(63, 172, 60);
/* oklch */ color: oklch(65.8% 0.181 142.8);

Tailwind

colors: {
  custom: {
    50: '#81c677',
    500: '#3fac3c',
    950: '#000000',
  },
}

SCSS

$custom: #3fac3c;
$custom-light: #81c677;
$custom-dark: #000000;

JSON

{
  "hex": "#3fac3c",
  "rgb": {
    "r": 63,
    "g": 172,
    "b": 60
  },
  "hsl": {
    "h": 118.393,
    "s": 48.276,
    "l": 45.49
  },
  "oklch": {
    "l": 0.65839,
    "c": 0.18058,
    "h": 142.8
  },
  "luminance": 0.30888
}

Semantic roles & 50–950 ramp

primary

#3FAC3C

secondary

#C082C1

accent

#50D8D4

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #3FAC3C

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

Preview Lab → · Contrast checker → · Palette generator →