#3C5F18#3C5F18

#3C5F18 is a dark, moderate yellow-green. Relative luminance 0.092; OKLCH L 44.3% C 0.106 H 132.2°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#3C5F18
RGB	rgb(60, 95, 24)
HSL	hsl(90, 60%, 23%)
HSV	hsv(90, 75%, 37%)
CMYK	cmyk(36.8%, 0%, 74.7%, 62.7%)
CIE-LAB	lab(36.39, -25.40, 34.88)
CIE-LCH	lch(36.39, 43.15, 126.06°)
OKLab	oklab(44.31% -0.0715 0.0789)
OKLCH	oklch(44.31% 0.106 132.2)
XYZ	xyz(6.1205, 9.2108, 2.3194)
Luminance	0.0921 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C5F18 #3B185F

analogous

#5F5E18 #3C5F18 #195F18

triadic

#3C5F18 #183C5F #5F183C

tetradic

#3C5F18 #185F5E #3B185F #5F1819

square

#3C5F18 #185F5E #3B185F #5F1819

split-complementary

#3C5F18 #18195F #5E185F

monochromatic

#0F1806 #1D2E0C #3C5F18 #5B9024 #7AC131

Accessibility & contrast

On white

7.39

#3C5F18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#3C5F18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C5F18

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C5F18	#FFFFFF	#000000	##FFFFFF
##3C5F18	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63570D

Deuteranopia (green-blind)

#5E551E

Tritanopia (blue-blind)

#3D5B51

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3c5f18;
/* rgb */ color: rgb(60, 95, 24);
/* oklch */ color: oklch(44.3% 0.106 132.2);

Tailwind

colors: {
  custom: {
    50: '#758c5a',
    500: '#3c5f18',
    950: '#000000',
  },
}

SCSS

$custom: #3c5f18;
$custom-light: #758c5a;
$custom-dark: #000000;

JSON

{
  "hex": "#3c5f18",
  "rgb": {
    "r": 60,
    "g": 95,
    "b": 24
  },
  "hsl": {
    "h": 89.577,
    "s": 59.664,
    "l": 23.333
  },
  "oklch": {
    "l": 0.44305,
    "c": 0.10647,
    "h": 132.2
  },
  "luminance": 0.09211
}

Semantic roles & 50–950 ramp

primary

#3C5F18

secondary

#693D95

accent

#45E393

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#090C04

muted

#7B7D79

Preview Lab

Preview with #3C5F18

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

Preview Lab → · Contrast checker → · Palette generator →