#3FB142#3FB142

#3FB142 is a light, vivid green. Relative luminance 0.329; OKLCH L 67.2% C 0.182 H 143.6°. Best body text is #000000 at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#3FB142
RGB	rgb(63, 177, 66)
HSL	hsl(122, 48%, 47%)
HSV	hsv(122, 64%, 69%)
CMYK	cmyk(64.4%, 0%, 62.7%, 30.6%)
CIE-LAB	lab(64.07, -54.06, 46.30)
CIE-LCH	lch(64.07, 71.18, 139.42°)
OKLab	oklab(67.23% -0.1467 0.1081)
OKLCH	oklch(67.23% 0.182 143.6)
XYZ	xyz(18.7543, 32.8925, 10.5137)
Luminance	0.3289 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB142 #B13FAE

analogous

#75B13F #3FB142 #3FB17B

triadic

#3FB142 #423FB1 #B1423F

tetradic

#3FB142 #3F75B1 #B13FAE #B17B3F

square

#3FB142 #3F75B1 #B13FAE #B17B3F

split-complementary

#3FB142 #7B3FB1 #B13F75

monochromatic

#1F5720 #2F8431 #3FB142 #65C868 #92D894

Accessibility & contrast

On white

2.77

#3FB142 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.58

#3FB142 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB142

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB142	#FFFFFF	#000000	##000000
##3FB142	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)

#B4A135

Deuteranopia (green-blind)

#A7984B

Tritanopia (blue-blind)

#25AC99

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #3fb142;
/* rgb */ color: rgb(63, 177, 66);
/* oklch */ color: oklch(67.2% 0.182 143.6);

Tailwind

colors: {
  custom: {
    50: '#82c97b',
    500: '#3fb142',
    950: '#000000',
  },
}

SCSS

$custom: #3fb142;
$custom-light: #82c97b;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb142",
  "rgb": {
    "r": 63,
    "g": 177,
    "b": 66
  },
  "hsl": {
    "h": 121.579,
    "s": 47.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.6723,
    "c": 0.18222,
    "h": 143.6
  },
  "luminance": 0.32894
}

Semantic roles & 50–950 ramp

primary

#3FB142

secondary

#C488C2

accent

#51D4D7

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #3FB142

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

Preview Lab → · Contrast checker → · Palette generator →