#366B19#366B19

#366B19 is a mid, vivid yellow-green. Relative luminance 0.114; OKLCH L 47.3% C 0.126 H 136.8°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#366B19
RGB	rgb(54, 107, 25)
HSL	hsl(99, 62%, 26%)
HSV	hsv(99, 77%, 42%)
CMYK	cmyk(49.5%, 0%, 76.6%, 58%)
CIE-LAB	lab(40.20, -33.10, 38.23)
CIE-LCH	lch(40.20, 50.56, 130.89°)
OKLab	oklab(47.34% -0.0919 0.0862)
OKLCH	oklch(47.34% 0.126 136.8)
XYZ	xyz(6.9543, 11.3694, 2.7476)
Luminance	0.1137 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#366B19 #4E196B

analogous

#5F6B19 #366B19 #196B25

triadic

#366B19 #19366B #6B1936

tetradic

#366B19 #195F6B #4E196B #6B2519

square

#366B19 #195F6B #4E196B #6B2519

split-complementary

#366B19 #25196B #6B195F

monochromatic

#0D1906 #1D390D #366B19 #4F9D25 #68CE30

Accessibility & contrast

On white

6.41

#366B19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#366B19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #366B19

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##366B19	#FFFFFF	#000000	##FFFFFF
##366B19	1.00	6.41	3.27	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F610A

Deuteranopia (green-blind)

#685D21

Tritanopia (blue-blind)

#33675B

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #366b19;
/* rgb */ color: rgb(54, 107, 25);
/* oklch */ color: oklch(47.3% 0.126 136.8);

Tailwind

colors: {
  custom: {
    50: '#73965c',
    500: '#366b19',
    950: '#000000',
  },
}

SCSS

$custom: #366b19;
$custom-light: #73965c;
$custom-dark: #000000;

JSON

{
  "hex": "#366b19",
  "rgb": {
    "r": 54,
    "g": 107,
    "b": 25
  },
  "hsl": {
    "h": 98.78,
    "s": 62.121,
    "l": 25.882
  },
  "oklch": {
    "l": 0.47341,
    "c": 0.12594,
    "h": 136.8
  },
  "luminance": 0.1137
}

Semantic roles & 50–950 ramp

primary

#366B19

secondary

#7E3FA1

accent

#43E5AC

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#080D04

muted

#7B7E79

Preview Lab

Preview with #366B19

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

Preview Lab → · Contrast checker → · Palette generator →