#3FA111#3FA111

#3FA111 is a light, vivid green. Relative luminance 0.266; OKLCH L 62.6% C 0.191 H 138.8°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#3FA111
RGB	rgb(63, 161, 17)
HSL	hsl(101, 81%, 35%)
HSV	hsv(101, 89%, 63%)
CMYK	cmyk(60.9%, 0%, 89.4%, 36.9%)
CIE-LAB	lab(58.59, -51.93, 57.57)
CIE-LCH	lch(58.59, 77.54, 132.05°)
OKLab	oklab(62.6% -0.1434 0.1255)
OKLCH	oklch(62.6% 0.191 138.8)
XYZ	xyz(14.8953, 26.5856, 4.8768)
Luminance	0.2659 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA111 #7311A1

analogous

#87A111 #3FA111 #11A12B

triadic

#3FA111 #113FA1 #A1113F

tetradic

#3FA111 #1187A1 #7311A1 #A12B11

square

#3FA111 #1187A1 #7311A1 #A12B11

split-complementary

#3FA111 #2B11A1 #A11187

monochromatic

#143205 #296A0B #3FA111 #55D817 #78EB41

Accessibility & contrast

On white

3.32

#3FA111 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#3FA111 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA111

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA111	#FFFFFF	#000000	##000000
##3FA111	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69200

Deuteranopia (green-blind)

#9A8A27

Tritanopia (blue-blind)

#349B89

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #3fa111;
/* rgb */ color: rgb(63, 161, 17);
/* oklch */ color: oklch(62.6% 0.191 138.8);

Tailwind

colors: {
  custom: {
    50: '#81be61',
    500: '#3fa111',
    950: '#000000',
  },
}

SCSS

$custom: #3fa111;
$custom-light: #81be61;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa111",
  "rgb": {
    "r": 63,
    "g": 161,
    "b": 17
  },
  "hsl": {
    "h": 100.833,
    "s": 80.899,
    "l": 34.902
  },
  "oklch": {
    "l": 0.62596,
    "c": 0.19058,
    "h": 138.8
  },
  "luminance": 0.26587
}

Semantic roles & 50–950 ramp

primary

#3FA111

secondary

#9F43CB

accent

#31F7B8

background

#F8FBF6

surface

#F0F7EB

border

#CBD0C6

text

#0B1206

muted

#7C817A

Preview Lab

Preview with #3FA111

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

Preview Lab → · Contrast checker → · Palette generator →