#3F8122#3F8122

#3F8122 is a mid, vivid green. Relative luminance 0.169; OKLCH L 54.0% C 0.144 H 137.9°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#3F8122
RGB	rgb(63, 129, 34)
HSL	hsl(102, 58%, 32%)
HSV	hsv(102, 74%, 51%)
CMYK	cmyk(51.2%, 0%, 73.6%, 49.4%)
CIE-LAB	lab(48.10, -38.77, 42.76)
CIE-LCH	lch(48.10, 57.72, 132.20°)
OKLab	oklab(53.97% -0.1072 0.0969)
OKLCH	oklch(53.97% 0.144 137.9)
XYZ	xyz(10.1885, 16.8720, 4.2328)
Luminance	0.1687 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8122 #642281

analogous

#6F8122 #3F8122 #228135

triadic

#3F8122 #223F81 #81223F

tetradic

#3F8122 #226F81 #642281 #813522

square

#3F8122 #226F81 #642281 #813522

split-complementary

#3F8122 #352281 #81226F

monochromatic

#102008 #275115 #3F8122 #57B12F #75D04D

Accessibility & contrast

On white

4.80

#3F8122 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#3F8122 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F8122

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8122	#FFFFFF	#000000	##FFFFFF
##3F8122	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857612

Deuteranopia (green-blind)

#7D702B

Tritanopia (blue-blind)

#3A7C6E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3f8122;
/* rgb */ color: rgb(63, 129, 34);
/* oklch */ color: oklch(54.0% 0.144 137.9);

Tailwind

colors: {
  custom: {
    50: '#7ba663',
    500: '#3f8122',
    950: '#000000',
  },
}

SCSS

$custom: #3f8122;
$custom-light: #7ba663;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8122",
  "rgb": {
    "r": 63,
    "g": 129,
    "b": 34
  },
  "hsl": {
    "h": 101.684,
    "s": 58.282,
    "l": 31.961
  },
  "oklch": {
    "l": 0.53965,
    "c": 0.14445,
    "h": 137.9
  },
  "luminance": 0.16873
}

Semantic roles & 50–950 ramp

primary

#3F8122

secondary

#944BB3

accent

#46E1B2

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A0F06

muted

#7C7F7A

Preview Lab

Preview with #3F8122

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

Preview Lab → · Contrast checker → · Palette generator →