#3C7A18#3C7A18

#3C7A18 is a mid, vivid yellow-green. Relative luminance 0.149; OKLCH L 51.8% C 0.143 H 136.8°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#3C7A18
RGB	rgb(60, 122, 24)
HSL	hsl(98, 67%, 29%)
HSV	hsv(98, 80%, 48%)
CMYK	cmyk(50.8%, 0%, 80.3%, 52.2%)
CIE-LAB	lab(45.56, -37.55, 43.94)
CIE-LCH	lch(45.56, 57.80, 130.52°)
OKLab	oklab(51.82% -0.1043 0.0978)
OKLCH	oklch(51.82% 0.143 136.8)
XYZ	xyz(8.9876, 14.9451, 3.2751)
Luminance	0.1495 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C7A18 #56187A

analogous

#6D7A18 #3C7A18 #187A25

triadic

#3C7A18 #183C7A #7A183C

tetradic

#3C7A18 #186D7A #56187A #7A2518

square

#3C7A18 #186D7A #56187A #7A2518

split-complementary

#3C7A18 #25187A #7A186D

monochromatic

#0D1A05 #23470E #3C7A18 #55AD22 #71D735

Accessibility & contrast

On white

5.26

#3C7A18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#3C7A18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C7A18

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C7A18	#FFFFFF	#000000	##FFFFFF
##3C7A18	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F00

Deuteranopia (green-blind)

#766A23

Tritanopia (blue-blind)

#387568

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3c7a18;
/* rgb */ color: rgb(60, 122, 24);
/* oklch */ color: oklch(51.8% 0.143 136.8);

Tailwind

colors: {
  custom: {
    50: '#78a15d',
    500: '#3c7a18',
    950: '#000000',
  },
}

SCSS

$custom: #3c7a18;
$custom-light: #78a15d;
$custom-dark: #000000;

JSON

{
  "hex": "#3c7a18",
  "rgb": {
    "r": 60,
    "g": 122,
    "b": 24
  },
  "hsl": {
    "h": 97.959,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.5182,
    "c": 0.14304,
    "h": 136.8
  },
  "luminance": 0.14946
}

Semantic roles & 50–950 ramp

primary

#3C7A18

secondary

#863FAF

accent

#3EEAAB

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0F05

muted

#7C7E79

Preview Lab

Preview with #3C7A18

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

Preview Lab → · Contrast checker → · Palette generator →