#3A781F#3A781F

#3A781F is a mid, vivid green. Relative luminance 0.144; OKLCH L 51.2% C 0.137 H 137.9°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#3A781F
RGB	rgb(58, 120, 31)
HSL	hsl(102, 59%, 30%)
HSV	hsv(102, 74%, 47%)
CMYK	cmyk(51.7%, 0%, 74.2%, 52.9%)
CIE-LAB	lab(44.84, -36.85, 40.58)
CIE-LCH	lch(44.84, 54.82, 132.24°)
OKLab	oklab(51.22% -0.1019 0.0919)
OKLCH	oklch(51.22% 0.137 137.9)
XYZ	xyz(8.7084, 14.4308, 3.6226)
Luminance	0.1443 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A781F #5D1F78

analogous

#66781F #3A781F #1F7831

triadic

#3A781F #1F3A78 #781F3A

tetradic

#3A781F #1F6678 #5D1F78 #78311F

square

#3A781F #1F6678 #5D1F78 #78311F

split-complementary

#3A781F #311F78 #781F66

monochromatic

#0C1806 #224712 #3A781F #52A92C #6DCE43

Accessibility & contrast

On white

5.40

#3A781F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#3A781F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A781F

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A781F	#FFFFFF	#000000	##FFFFFF
##3A781F	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6D10

Deuteranopia (green-blind)

#746828

Tritanopia (blue-blind)

#367466

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3a781f;
/* rgb */ color: rgb(58, 120, 31);
/* oklch */ color: oklch(51.2% 0.137 137.9);

Tailwind

colors: {
  custom: {
    50: '#779f61',
    500: '#3a781f',
    950: '#000000',
  },
}

SCSS

$custom: #3a781f;
$custom-light: #779f61;
$custom-dark: #000000;

JSON

{
  "hex": "#3a781f",
  "rgb": {
    "r": 58,
    "g": 120,
    "b": 31
  },
  "hsl": {
    "h": 101.798,
    "s": 58.94,
    "l": 29.608
  },
  "oklch": {
    "l": 0.51224,
    "c": 0.1372,
    "h": 137.9
  },
  "luminance": 0.14431
}

Semantic roles & 50–950 ramp

primary

#3A781F

secondary

#8D47AB

accent

#46E2B3

background

#F7F9F5

surface

#EDF2EA

border

#C8CCC6

text

#090E05

muted

#7B7E79

Preview Lab

Preview with #3A781F

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

Preview Lab → · Contrast checker → · Palette generator →