#3C7D18#3C7D18

#3C7D18 is a mid, vivid yellow-green. Relative luminance 0.157; OKLCH L 52.7% C 0.147 H 137.2°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#3C7D18
RGB	rgb(60, 125, 24)
HSL	hsl(99, 68%, 29%)
HSV	hsv(99, 81%, 49%)
CMYK	cmyk(52%, 0%, 80.8%, 51%)
CIE-LAB	lab(46.57, -38.79, 44.90)
CIE-LCH	lch(46.57, 59.33, 130.82°)
OKLab	oklab(52.65% -0.1077 0.0999)
OKLCH	oklch(52.65% 0.147 137.2)
XYZ	xyz(9.3617, 15.6932, 3.3998)
Luminance	0.1569 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C7D18 #59187D

analogous

#6F7D18 #3C7D18 #187D27

triadic

#3C7D18 #183C7D #7D183C

tetradic

#3C7D18 #186F7D #59187D #7D2718

square

#3C7D18 #186F7D #59187D #7D2718

split-complementary

#3C7D18 #27187D #7D186F

monochromatic

#0C1A05 #234A0E #3C7D18 #55B022 #70D937

Accessibility & contrast

On white

5.07

#3C7D18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#3C7D18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C7D18

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C7D18	#FFFFFF	#000000	##FFFFFF
##3C7D18	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817200

Deuteranopia (green-blind)

#796C23

Tritanopia (blue-blind)

#38786A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3c7d18;
/* rgb */ color: rgb(60, 125, 24);
/* oklch */ color: oklch(52.7% 0.147 137.2);

Tailwind

colors: {
  custom: {
    50: '#79a35e',
    500: '#3c7d18',
    950: '#000000',
  },
}

SCSS

$custom: #3c7d18;
$custom-light: #79a35e;
$custom-dark: #000000;

JSON

{
  "hex": "#3c7d18",
  "rgb": {
    "r": 60,
    "g": 125,
    "b": 24
  },
  "hsl": {
    "h": 98.614,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.52652,
    "c": 0.14685,
    "h": 137.2
  },
  "luminance": 0.15694
}

Semantic roles & 50–950 ramp

primary

#3C7D18

secondary

#893FB2

accent

#3DEBAD

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #3C7D18

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

Preview Lab → · Contrast checker → · Palette generator →