#3FB141#3FB141

#3FB141 is a light, vivid green. Relative luminance 0.329; OKLCH L 67.2% C 0.183 H 143.5°. Best body text is #000000 at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#3FB141
RGB	rgb(63, 177, 65)
HSL	hsl(121, 48%, 47%)
HSV	hsv(121, 64%, 69%)
CMYK	cmyk(64.4%, 0%, 63.3%, 30.6%)
CIE-LAB	lab(64.06, -54.17, 46.74)
CIE-LCH	lch(64.06, 71.54, 139.21°)
OKLab	oklab(67.22% -0.147 0.109)
OKLCH	oklch(67.22% 0.183 143.5)
XYZ	xyz(18.7251, 32.8808, 10.3598)
Luminance	0.3288 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB141 #B13FAF

analogous

#76B13F #3FB141 #3FB17A

triadic

#3FB141 #413FB1 #B1413F

tetradic

#3FB141 #3F76B1 #B13FAF #B17A3F

square

#3FB141 #3F76B1 #B13FAF #B17A3F

split-complementary

#3FB141 #7A3FB1 #B13F76

monochromatic

#1F5720 #2F8430 #3FB141 #65C867 #92D893

Accessibility & contrast

On white

2.77

#3FB141 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.58

#3FB141 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB141

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB141	#FFFFFF	#000000	##000000
##3FB141	1.00	2.77	7.58	7.58
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.58	21.00	1.00	1.00
##000000	7.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A134

Deuteranopia (green-blind)

#A7984B

Tritanopia (blue-blind)

#26AC99

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #3fb141;
/* rgb */ color: rgb(63, 177, 65);
/* oklch */ color: oklch(67.2% 0.183 143.5);

Tailwind

colors: {
  custom: {
    50: '#82c97a',
    500: '#3fb141',
    950: '#000000',
  },
}

SCSS

$custom: #3fb141;
$custom-light: #82c97a;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb141",
  "rgb": {
    "r": 63,
    "g": 177,
    "b": 65
  },
  "hsl": {
    "h": 121.053,
    "s": 47.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.6722,
    "c": 0.18299,
    "h": 143.5
  },
  "luminance": 0.32883
}

Semantic roles & 50–950 ramp

primary

#3FB141

secondary

#C488C2

accent

#51D5D7

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #3FB141

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

Preview Lab → · Contrast checker → · Palette generator →