#3FA71A#3FA71A

#3FA71A is a light, vivid green. Relative luminance 0.288; OKLCH L 64.3% C 0.194 H 139.5°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#3FA71A
RGB	rgb(63, 167, 26)
HSL	hsl(104, 73%, 38%)
HSV	hsv(104, 84%, 65%)
CMYK	cmyk(62.3%, 0%, 84.4%, 34.5%)
CIE-LAB	lab(60.58, -53.68, 57.28)
CIE-LCH	lch(60.58, 78.50, 133.14°)
OKLab	oklab(64.25% -0.1477 0.1261)
OKLCH	oklch(64.25% 0.194 139.5)
XYZ	xyz(16.0544, 28.7673, 5.6837)
Luminance	0.2877 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA71A #821AA7

analogous

#86A71A #3FA71A #1AA73B

triadic

#3FA71A #1A3FA7 #A71A3F

tetradic

#3FA71A #1A86A7 #821AA7 #A73B1A

square

#3FA71A #1A86A7 #821AA7 #A73B1A

split-complementary

#3FA71A #3B1AA7 #A71A86

monochromatic

#173D0A #2B7212 #3FA71A #53DC22 #7CE557

Accessibility & contrast

On white

3.11

#3FA71A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#3FA71A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA71A

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA71A	#FFFFFF	#000000	##000000
##3FA71A	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)

#AC9700

Deuteranopia (green-blind)

#9F8F2D

Tritanopia (blue-blind)

#31A18E

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #3fa71a;
/* rgb */ color: rgb(63, 167, 26);
/* oklch */ color: oklch(64.3% 0.194 139.5);

Tailwind

colors: {
  custom: {
    50: '#82c265',
    500: '#3fa71a',
    950: '#000000',
  },
}

SCSS

$custom: #3fa71a;
$custom-light: #82c265;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa71a",
  "rgb": {
    "r": 63,
    "g": 167,
    "b": 26
  },
  "hsl": {
    "h": 104.255,
    "s": 73.057,
    "l": 37.843
  },
  "oklch": {
    "l": 0.6425,
    "c": 0.1942,
    "h": 139.5
  },
  "luminance": 0.28769
}

Semantic roles & 50–950 ramp

primary

#3FA71A

secondary

#AA55C8

accent

#38F0C0

background

#F8FCF6

surface

#F0F8EB

border

#CBD1C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #3FA71A

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

Preview Lab → · Contrast checker → · Palette generator →