#3F8129#3F8129

#3F8129 is a mid, vivid green. Relative luminance 0.169; OKLCH L 54.0% C 0.139 H 138.9°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#3F8129
RGB	rgb(63, 129, 41)
HSL	hsl(105, 52%, 33%)
HSV	hsv(105, 68%, 51%)
CMYK	cmyk(51.2%, 0%, 68.2%, 49.4%)
CIE-LAB	lab(48.15, -38.15, 39.86)
CIE-LCH	lch(48.15, 55.18, 133.74°)
OKLab	oklab(54.03% -0.105 0.0917)
OKLCH	oklch(54.03% 0.139 138.9)
XYZ	xyz(10.3000, 16.9166, 4.8199)
Luminance	0.1692 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8129 #6B2981

analogous

#6B8129 #3F8129 #29813F

triadic

#3F8129 #293F81 #81293F

tetradic

#3F8129 #296B81 #6B2981 #813F29

square

#3F8129 #296B81 #6B2981 #813F29

split-complementary

#3F8129 #3F2981 #81296B

monochromatic

#12240B #28531A #3F8129 #56AF38 #76CB5A

Accessibility & contrast

On white

4.79

#3F8129 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#3F8129 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F8129

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8129	#FFFFFF	#000000	##FFFFFF
##3F8129	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#85761D

Deuteranopia (green-blind)

#7C7031

Tritanopia (blue-blind)

#397D6F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3f8129;
/* rgb */ color: rgb(63, 129, 41);
/* oklch */ color: oklch(54.0% 0.139 138.9);

Tailwind

colors: {
  custom: {
    50: '#7aa667',
    500: '#3f8129',
    950: '#000000',
  },
}

SCSS

$custom: #3f8129;
$custom-light: #7aa667;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8129",
  "rgb": {
    "r": 63,
    "g": 129,
    "b": 41
  },
  "hsl": {
    "h": 105,
    "s": 51.765,
    "l": 33.333
  },
  "oklch": {
    "l": 0.5403,
    "c": 0.13941,
    "h": 138.9
  },
  "luminance": 0.16917
}

Semantic roles & 50–950 ramp

primary

#3F8129

secondary

#9956B0

accent

#4DDBB8

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A0F06

muted

#7C7F7A

Preview Lab

Preview with #3F8129

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

Preview Lab → · Contrast checker → · Palette generator →