#3FA42E#3FA42E

#3FA42E is a light, vivid green. Relative luminance 0.278; OKLCH L 63.6% C 0.181 H 141.0°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#3FA42E
RGB	rgb(63, 164, 46)
HSL	hsl(111, 56%, 41%)
HSV	hsv(111, 72%, 64%)
CMYK	cmyk(61.6%, 0%, 72%, 35.7%)
CIE-LAB	lab(59.71, -51.31, 49.97)
CIE-LCH	lch(59.71, 71.63, 135.76°)
OKLab	oklab(63.57% -0.1403 0.1136)
OKLCH	oklch(63.57% 0.181 141)
XYZ	xyz(15.8177, 27.8035, 7.1173)
Luminance	0.2781 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA42E #932EA4

analogous

#7AA42E #3FA42E #2EA458

triadic

#3FA42E #2E3FA4 #A42E3F

tetradic

#3FA42E #2E7AA4 #932EA4 #A4582E

square

#3FA42E #2E7AA4 #932EA4 #A4582E

split-complementary

#3FA42E #582EA4 #A42E7A

monochromatic

#1A4413 #2D7421 #3FA42E #58CB45 #83D874

Accessibility & contrast

On white

3.20

#3FA42E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#3FA42E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA42E

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA42E	#FFFFFF	#000000	##000000
##3FA42E	1.00	3.20	6.56	6.56
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.56	21.00	1.00	1.00
##000000	6.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8951B

Deuteranopia (green-blind)

#9C8D3A

Tritanopia (blue-blind)

#309F8D

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #3fa42e;
/* rgb */ color: rgb(63, 164, 46);
/* oklch */ color: oklch(63.6% 0.181 141.0);

Tailwind

colors: {
  custom: {
    50: '#80c06e',
    500: '#3fa42e',
    950: '#000000',
  },
}

SCSS

$custom: #3fa42e;
$custom-light: #80c06e;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa42e",
  "rgb": {
    "r": 63,
    "g": 164,
    "b": 46
  },
  "hsl": {
    "h": 111.356,
    "s": 56.19,
    "l": 41.176
  },
  "oklch": {
    "l": 0.6357,
    "c": 0.18051,
    "h": 141
  },
  "luminance": 0.27805
}

Semantic roles & 50–950 ramp

primary

#3FA42E

secondary

#B46EC0

accent

#48DFCA

background

#F8FBF6

surface

#EFF7EC

border

#CAD0C7

text

#0B1208

muted

#7C817B

Preview Lab

Preview with #3FA42E

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

Preview Lab → · Contrast checker → · Palette generator →