#3FAF41#3FAF41

#3FAF41 is a light, vivid green. Relative luminance 0.321; OKLCH L 66.7% C 0.181 H 143.5°. Best body text is #000000 at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#3FAF41
RGB	rgb(63, 175, 65)
HSL	hsl(121, 47%, 47%)
HSV	hsv(121, 64%, 69%)
CMYK	cmyk(64%, 0%, 62.9%, 31.4%)
CIE-LAB	lab(63.42, -53.45, 46.02)
CIE-LCH	lch(63.42, 70.53, 139.27°)
OKLab	oklab(66.69% -0.1451 0.1074)
OKLCH	oklch(66.69% 0.181 143.5)
XYZ	xyz(18.3329, 32.0965, 10.2291)
Luminance	0.3210 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAF41 #AF3FAD

analogous

#75AF3F #3FAF41 #3FAF79

triadic

#3FAF41 #413FAF #AF413F

tetradic

#3FAF41 #3F75AF #AF3FAD #AF793F

square

#3FAF41 #3F75AF #AF3FAD #AF793F

split-complementary

#3FAF41 #793FAF #AF3F75

monochromatic

#1F5520 #2F8230 #3FAF41 #64C766 #91D792

Accessibility & contrast

On white

2.83

#3FAF41 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.42

#3FAF41 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAF41

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAF41	#FFFFFF	#000000	##000000
##3FAF41	1.00	2.83	7.42	7.42
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.42	21.00	1.00	1.00
##000000	7.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29F34

Deuteranopia (green-blind)

#A5964A

Tritanopia (blue-blind)

#27AA98

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3faf41;
/* rgb */ color: rgb(63, 175, 65);
/* oklch */ color: oklch(66.7% 0.181 143.5);

Tailwind

colors: {
  custom: {
    50: '#81c87a',
    500: '#3faf41',
    950: '#000000',
  },
}

SCSS

$custom: #3faf41;
$custom-light: #81c87a;
$custom-dark: #000000;

JSON

{
  "hex": "#3faf41",
  "rgb": {
    "r": 63,
    "g": 175,
    "b": 65
  },
  "hsl": {
    "h": 121.071,
    "s": 47.059,
    "l": 46.667
  },
  "oklch": {
    "l": 0.66689,
    "c": 0.18051,
    "h": 143.5
  },
  "luminance": 0.32098
}

Semantic roles & 50–950 ramp

primary

#3FAF41

secondary

#C387C2

accent

#51D4D7

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #3FAF41

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

Preview Lab → · Contrast checker → · Palette generator →