#3C781C#3C781C

#3C781C is a mid, vivid yellow-green. Relative luminance 0.145; OKLCH L 51.3% C 0.138 H 137.0°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#3C781C
RGB	rgb(60, 120, 28)
HSL	hsl(99, 62%, 29%)
HSV	hsv(99, 77%, 47%)
CMYK	cmyk(50%, 0%, 76.7%, 52.9%)
CIE-LAB	lab(44.91, -36.44, 41.85)
CIE-LCH	lch(44.91, 55.49, 131.04°)
OKLab	oklab(51.29% -0.1011 0.0941)
OKLCH	oklch(51.29% 0.138 137)
XYZ	xyz(8.7893, 14.4768, 3.4296)
Luminance	0.1448 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C781C #581C78

analogous

#6A781C #3C781C #1C782A

triadic

#3C781C #1C3C78 #781C3C

tetradic

#3C781C #1C6A78 #581C78 #782A1C

square

#3C781C #1C6A78 #581C78 #782A1C

split-complementary

#3C781C #2A1C78 #781C6A

monochromatic

#0C1906 #234610 #3C781C #55AA28 #71D23D

Accessibility & contrast

On white

5.39

#3C781C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#3C781C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C781C

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C781C	#FFFFFF	#000000	##FFFFFF
##3C781C	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6D0A

Deuteranopia (green-blind)

#746825

Tritanopia (blue-blind)

#397366

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3c781c;
/* rgb */ color: rgb(60, 120, 28);
/* oklch */ color: oklch(51.3% 0.138 137.0);

Tailwind

colors: {
  custom: {
    50: '#789f5f',
    500: '#3c781c',
    950: '#000000',
  },
}

SCSS

$custom: #3c781c;
$custom-light: #789f5f;
$custom-dark: #000000;

JSON

{
  "hex": "#3c781c",
  "rgb": {
    "r": 60,
    "g": 120,
    "b": 28
  },
  "hsl": {
    "h": 99.13,
    "s": 62.162,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51294,
    "c": 0.1381,
    "h": 137
  },
  "luminance": 0.14477
}

Semantic roles & 50–950 ramp

primary

#3C781C

secondary

#8844AC

accent

#43E5AD

background

#F7F9F5

surface

#EEF2EA

border

#C9CCC6

text

#090E05

muted

#7B7E79

Preview Lab

Preview with #3C781C

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

Preview Lab → · Contrast checker → · Palette generator →