#3D781D#3D781D

#3D781D is a mid, vivid yellow-green. Relative luminance 0.145; OKLCH L 51.3% C 0.137 H 136.9°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#3D781D
RGB	rgb(61, 120, 29)
HSL	hsl(99, 61%, 29%)
HSV	hsv(99, 76%, 47%)
CMYK	cmyk(49.2%, 0%, 75.8%, 52.9%)
CIE-LAB	lab(44.96, -36.03, 41.53)
CIE-LCH	lch(44.96, 54.98, 130.94°)
OKLab	oklab(51.35% -0.1 0.0936)
OKLCH	oklch(51.35% 0.137 136.9)
XYZ	xyz(8.8624, 14.5132, 3.4965)
Luminance	0.1451 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D781D #581D78

analogous

#6B781D #3D781D #1D782B

triadic

#3D781D #1D3D78 #781D3D

tetradic

#3D781D #1D6B78 #581D78 #782B1D

square

#3D781D #1D6B78 #581D78 #782B1D

split-complementary

#3D781D #2B1D78 #781D6B

monochromatic

#0D1906 #244711 #3D781D #56A929 #72D13F

Accessibility & contrast

On white

5.38

#3D781D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#3D781D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D781D

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D781D	#FFFFFF	#000000	##FFFFFF
##3D781D	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)

#7C6D0C

Deuteranopia (green-blind)

#746926

Tritanopia (blue-blind)

#3A7366

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3d781d;
/* rgb */ color: rgb(61, 120, 29);
/* oklch */ color: oklch(51.3% 0.137 136.9);

Tailwind

colors: {
  custom: {
    50: '#799f60',
    500: '#3d781d',
    950: '#000000',
  },
}

SCSS

$custom: #3d781d;
$custom-light: #799f60;
$custom-dark: #000000;

JSON

{
  "hex": "#3d781d",
  "rgb": {
    "r": 61,
    "g": 120,
    "b": 29
  },
  "hsl": {
    "h": 98.901,
    "s": 61.074,
    "l": 29.216
  },
  "oklch": {
    "l": 0.5135,
    "c": 0.13694,
    "h": 136.9
  },
  "luminance": 0.14514
}

Semantic roles & 50–950 ramp

primary

#3D781D

secondary

#8845AC

accent

#44E4AC

background

#F7F9F5

surface

#EEF2EA

border

#C9CCC6

text

#090E05

muted

#7B7E79

Preview Lab

Preview with #3D781D

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

Preview Lab → · Contrast checker → · Palette generator →