#3C781A#3C781A

#3C781A is a mid, vivid yellow-green. Relative luminance 0.145; OKLCH L 51.3% C 0.139 H 136.8°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#3C781A
RGB	rgb(60, 120, 26)
HSL	hsl(98, 64%, 29%)
HSV	hsv(98, 78%, 47%)
CMYK	cmyk(50%, 0%, 78.3%, 52.9%)
CIE-LAB	lab(44.90, -36.58, 42.59)
CIE-LCH	lch(44.90, 56.14, 130.66°)
OKLab	oklab(51.28% -0.1016 0.0953)
OKLCH	oklch(51.28% 0.139 136.8)
XYZ	xyz(8.7661, 14.4676, 3.3077)
Luminance	0.1447 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C781A #561A78

analogous

#6B781A #3C781A #1A7827

triadic

#3C781A #1A3C78 #781A3C

tetradic

#3C781A #1A6B78 #561A78 #78271A

square

#3C781A #1A6B78 #561A78 #78271A

split-complementary

#3C781A #271A78 #781A6B

monochromatic

#0D1905 #23460F #3C781A #55AA25 #71D438

Accessibility & contrast

On white

5.39

#3C781A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#3C781A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C781A

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C781A	#FFFFFF	#000000	##FFFFFF
##3C781A	1.00	5.39	3.89	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6D05

Deuteranopia (green-blind)

#746824

Tritanopia (blue-blind)

#397366

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3c781a;
/* rgb */ color: rgb(60, 120, 26);
/* oklch */ color: oklch(51.3% 0.139 136.8);

Tailwind

colors: {
  custom: {
    50: '#789f5e',
    500: '#3c781a',
    950: '#000000',
  },
}

SCSS

$custom: #3c781a;
$custom-light: #789f5e;
$custom-dark: #000000;

JSON

{
  "hex": "#3c781a",
  "rgb": {
    "r": 60,
    "g": 120,
    "b": 26
  },
  "hsl": {
    "h": 98.298,
    "s": 64.384,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51279,
    "c": 0.13932,
    "h": 136.8
  },
  "luminance": 0.14468
}

Semantic roles & 50–950 ramp

primary

#3C781A

secondary

#8641AC

accent

#40E7AB

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#090E05

muted

#7B7E79

Preview Lab

Preview with #3C781A

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

Preview Lab → · Contrast checker → · Palette generator →