#3F951D#3F951D

#3F951D is a mid, vivid green. Relative luminance 0.226; OKLCH L 59.4% C 0.172 H 138.8°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#3F951D
RGB	rgb(63, 149, 29)
HSL	hsl(103, 67%, 35%)
HSV	hsv(103, 81%, 58%)
CMYK	cmyk(57.7%, 0%, 80.5%, 41.6%)
CIE-LAB	lab(54.70, -47.00, 51.02)
CIE-LCH	lch(54.70, 69.37, 132.65°)
OKLab	oklab(59.4% -0.1296 0.1134)
OKLCH	oklch(59.4% 0.172 138.8)
XYZ	xyz(13.0186, 22.6393, 4.8459)
Luminance	0.2264 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F951D #731D95

analogous

#7B951D #3F951D #1D9537

triadic

#3F951D #1D3F95 #951D3F

tetradic

#3F951D #1D7B95 #731D95 #95371D

square

#3F951D #1D7B95 #731D95 #95371D

split-complementary

#3F951D #371D95 #951D7B

monochromatic

#142F09 #296213 #3F951D #55C827 #78DD50

Accessibility & contrast

On white

3.80

#3F951D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#3F951D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F951D

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F951D	#FFFFFF	#000000	##000000
##3F951D	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8700

Deuteranopia (green-blind)

#8F802B

Tritanopia (blue-blind)

#36907F

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #3f951d;
/* rgb */ color: rgb(63, 149, 29);
/* oklch */ color: oklch(59.4% 0.172 138.8);

Tailwind

colors: {
  custom: {
    50: '#7eb564',
    500: '#3f951d',
    950: '#000000',
  },
}

SCSS

$custom: #3f951d;
$custom-light: #7eb564;
$custom-dark: #000000;

JSON

{
  "hex": "#3f951d",
  "rgb": {
    "r": 63,
    "g": 149,
    "b": 29
  },
  "hsl": {
    "h": 103,
    "s": 67.416,
    "l": 34.902
  },
  "oklch": {
    "l": 0.59395,
    "c": 0.17222,
    "h": 138.8
  },
  "luminance": 0.2264
}

Semantic roles & 50–950 ramp

primary

#3F951D

secondary

#9F4EC0

accent

#3DEAB9

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #3F951D

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

Preview Lab → · Contrast checker → · Palette generator →