#3F8D2D#3F8D2D

#3F8D2D is a mid, vivid green. Relative luminance 0.203; OKLCH L 57.3% C 0.152 H 140.2°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#3F8D2D
RGB	rgb(63, 141, 45)
HSL	hsl(109, 52%, 36%)
HSV	hsv(109, 68%, 55%)
CMYK	cmyk(55.3%, 0%, 68.1%, 44.7%)
CIE-LAB	lab(52.17, -42.67, 42.43)
CIE-LCH	lch(52.17, 60.18, 135.16°)
OKLab	oklab(57.34% -0.117 0.0976)
OKLCH	oklch(57.34% 0.152 140.2)
XYZ	xyz(12.0479, 20.2950, 5.7646)
Luminance	0.2030 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8D2D #7B2D8D

analogous

#6F8D2D #3F8D2D #2D8D4B

triadic

#3F8D2D #2D3F8D #8D2D3F

tetradic

#3F8D2D #2D6F8D #7B2D8D #8D4B2D

square

#3F8D2D #2D6F8D #7B2D8D #8D4B2D

split-complementary

#3F8D2D #4B2D8D #8D2D6F

monochromatic

#16300F #2A5F1E #3F8D2D #54BB3C #7ACE66

Accessibility & contrast

On white

4.15

#3F8D2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#3F8D2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F8D2D

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8D2D	#FFFFFF	#000000	##000000
##3F8D2D	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918120

Deuteranopia (green-blind)

#877A36

Tritanopia (blue-blind)

#368879

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #3f8d2d;
/* rgb */ color: rgb(63, 141, 45);
/* oklch */ color: oklch(57.3% 0.152 140.2);

Tailwind

colors: {
  custom: {
    50: '#7caf6b',
    500: '#3f8d2d',
    950: '#000000',
  },
}

SCSS

$custom: #3f8d2d;
$custom-light: #7caf6b;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8d2d",
  "rgb": {
    "r": 63,
    "g": 141,
    "b": 45
  },
  "hsl": {
    "h": 108.75,
    "s": 51.613,
    "l": 36.471
  },
  "oklch": {
    "l": 0.57344,
    "c": 0.15237,
    "h": 140.2
  },
  "luminance": 0.20296
}

Semantic roles & 50–950 ramp

primary

#3F8D2D

secondary

#A561B5

accent

#4DDBC0

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A1007

muted

#7C7F7A

Preview Lab

Preview with #3F8D2D

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

Preview Lab → · Contrast checker → · Palette generator →