#3F7D2A#3F7D2A

#3F7D2A is a mid, vivid green. Relative luminance 0.159; OKLCH L 52.9% C 0.133 H 138.7°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#3F7D2A
RGB	rgb(63, 125, 42)
HSL	hsl(105, 50%, 33%)
HSV	hsv(105, 66%, 49%)
CMYK	cmyk(49.6%, 0%, 66.4%, 51%)
CIE-LAB	lab(46.83, -36.35, 37.97)
CIE-LCH	lch(46.83, 52.57, 133.76°)
OKLab	oklab(52.95% -0.1001 0.0878)
OKLCH	oklch(52.95% 0.133 138.7)
XYZ	xyz(9.8011, 15.8905, 4.7408)
Luminance	0.1589 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F7D2A #682A7D

analogous

#697D2A #3F7D2A #2A7D3E

triadic

#3F7D2A #2A3F7D #7D2A3F

tetradic

#3F7D2A #2A697D #682A7D #7D3E2A

square

#3F7D2A #2A697D #682A7D #7D3E2A

split-complementary

#3F7D2A #3E2A7D #7D2A69

monochromatic

#11210B #284F1B #3F7D2A #56AB39 #76C85A

Accessibility & contrast

On white

5.03

#3F7D2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#3F7D2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F7D2A

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F7D2A	#FFFFFF	#000000	##FFFFFF
##3F7D2A	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817220

Deuteranopia (green-blind)

#786D31

Tritanopia (blue-blind)

#3A796C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3f7d2a;
/* rgb */ color: rgb(63, 125, 42);
/* oklch */ color: oklch(52.9% 0.133 138.7);

Tailwind

colors: {
  custom: {
    50: '#7aa367',
    500: '#3f7d2a',
    950: '#000000',
  },
}

SCSS

$custom: #3f7d2a;
$custom-light: #7aa367;
$custom-dark: #000000;

JSON

{
  "hex": "#3f7d2a",
  "rgb": {
    "r": 63,
    "g": 125,
    "b": 42
  },
  "hsl": {
    "h": 104.819,
    "s": 49.701,
    "l": 32.745
  },
  "oklch": {
    "l": 0.52945,
    "c": 0.13314,
    "h": 138.7
  },
  "luminance": 0.15891
}

Semantic roles & 50–950 ramp

primary

#3F7D2A

secondary

#9756AD

accent

#4FD9B6

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A0F06

muted

#7C7F7A

Preview Lab

Preview with #3F7D2A

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

Preview Lab → · Contrast checker → · Palette generator →