#3D781F#3D781F

#3D781F is a mid, vivid yellow-green. Relative luminance 0.145; OKLCH L 51.4% C 0.136 H 137.1°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#3D781F
RGB	rgb(61, 120, 31)
HSL	hsl(100, 59%, 30%)
HSV	hsv(100, 74%, 47%)
CMYK	cmyk(49.2%, 0%, 74.2%, 52.9%)
CIE-LAB	lab(44.97, -35.87, 40.75)
CIE-LCH	lch(44.97, 54.29, 131.36°)
OKLab	oklab(51.37% -0.0994 0.0922)
OKLCH	oklch(51.37% 0.136 137.1)
XYZ	xyz(8.8880, 14.5234, 3.6310)
Luminance	0.1452 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D781F #5A1F78

analogous

#6A781F #3D781F #1F782E

triadic

#3D781F #1F3D78 #781F3D

tetradic

#3D781F #1F6A78 #5A1F78 #782E1F

square

#3D781F #1F6A78 #5A1F78 #782E1F

split-complementary

#3D781F #2E1F78 #781F6A

monochromatic

#0C1806 #244712 #3D781F #56A92C #72CE43

Accessibility & contrast

On white

5.38

#3D781F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#3D781F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D781F

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D781F	#FFFFFF	#000000	##FFFFFF
##3D781F	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6D10

Deuteranopia (green-blind)

#746928

Tritanopia (blue-blind)

#3A7466

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3d781f;
/* rgb */ color: rgb(61, 120, 31);
/* oklch */ color: oklch(51.4% 0.136 137.1);

Tailwind

colors: {
  custom: {
    50: '#789f61',
    500: '#3d781f',
    950: '#000000',
  },
}

SCSS

$custom: #3d781f;
$custom-light: #789f61;
$custom-dark: #000000;

JSON

{
  "hex": "#3d781f",
  "rgb": {
    "r": 61,
    "g": 120,
    "b": 31
  },
  "hsl": {
    "h": 99.775,
    "s": 58.94,
    "l": 29.608
  },
  "oklch": {
    "l": 0.51367,
    "c": 0.13562,
    "h": 137.1
  },
  "luminance": 0.14524
}

Semantic roles & 50–950 ramp

primary

#3D781F

secondary

#8A47AB

accent

#46E2AD

background

#F7F9F5

surface

#EEF2EA

border

#C9CCC6

text

#090E05

muted

#7B7E79

Preview Lab

Preview with #3D781F

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

Preview Lab → · Contrast checker → · Palette generator →