#3D781A#3D781A

#3D781A is a mid, vivid yellow-green. Relative luminance 0.145; OKLCH L 51.3% C 0.139 H 136.6°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#3D781A
RGB	rgb(61, 120, 26)
HSL	hsl(98, 64%, 29%)
HSV	hsv(98, 78%, 47%)
CMYK	cmyk(49.2%, 0%, 78.3%, 52.9%)
CIE-LAB	lab(44.94, -36.25, 42.65)
CIE-LCH	lch(44.94, 55.97, 130.36°)
OKLab	oklab(51.33% -0.1008 0.0954)
OKLCH	oklch(51.33% 0.139 136.6)
XYZ	xyz(8.8271, 14.4990, 3.3105)
Luminance	0.1450 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D781A #551A78

analogous

#6C781A #3D781A #1A7826

triadic

#3D781A #1A3D78 #781A3D

tetradic

#3D781A #1A6C78 #551A78 #78261A

square

#3D781A #1A6C78 #551A78 #78261A

split-complementary

#3D781A #261A78 #781A6C

monochromatic

#0D1905 #23460F #3D781A #57AA25 #72D438

Accessibility & contrast

On white

5.38

#3D781A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#3D781A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D781A

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D781A	#FFFFFF	#000000	##FFFFFF
##3D781A	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)

#7C6D05

Deuteranopia (green-blind)

#756924

Tritanopia (blue-blind)

#3A7366

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3d781a;
/* rgb */ color: rgb(61, 120, 26);
/* oklch */ color: oklch(51.3% 0.139 136.6);

Tailwind

colors: {
  custom: {
    50: '#799f5e',
    500: '#3d781a',
    950: '#000000',
  },
}

SCSS

$custom: #3d781a;
$custom-light: #799f5e;
$custom-dark: #000000;

JSON

{
  "hex": "#3d781a",
  "rgb": {
    "r": 61,
    "g": 120,
    "b": 26
  },
  "hsl": {
    "h": 97.66,
    "s": 64.384,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51328,
    "c": 0.1388,
    "h": 136.6
  },
  "luminance": 0.145
}

Semantic roles & 50–950 ramp

primary

#3D781A

secondary

#8541AC

accent

#40E7A9

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#090E05

muted

#7B7E79

Preview Lab

Preview with #3D781A

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

Preview Lab → · Contrast checker → · Palette generator →