#366B17#366B17

#366B17 is a mid, vivid yellow-green. Relative luminance 0.114; OKLCH L 47.3% C 0.127 H 136.6°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#366B17
RGB	rgb(54, 107, 23)
HSL	hsl(98, 65%, 25%)
HSV	hsv(98, 79%, 42%)
CMYK	cmyk(49.5%, 0%, 78.5%, 58%)
CIE-LAB	lab(40.18, -33.25, 38.99)
CIE-LCH	lch(40.18, 51.24, 130.45°)
OKLab	oklab(47.33% -0.0924 0.0874)
OKLCH	oklch(47.33% 0.127 136.6)
XYZ	xyz(6.9335, 11.3611, 2.6380)
Luminance	0.1136 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#366B17 #4C176B

analogous

#606B17 #366B17 #176B22

triadic

#366B17 #17366B #6B1736

tetradic

#366B17 #17606B #4C176B #6B2217

square

#366B17 #17606B #4C176B #6B2217

split-complementary

#366B17 #22176B #6B1760

monochromatic

#0D1905 #1D390C #366B17 #4F9D22 #69D02D

Accessibility & contrast

On white

6.42

#366B17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#366B17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #366B17

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##366B17	#FFFFFF	#000000	##FFFFFF
##366B17	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6106

Deuteranopia (green-blind)

#685D20

Tritanopia (blue-blind)

#33675B

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #366b17;
/* rgb */ color: rgb(54, 107, 23);
/* oklch */ color: oklch(47.3% 0.127 136.6);

Tailwind

colors: {
  custom: {
    50: '#73965b',
    500: '#366b17',
    950: '#000000',
  },
}

SCSS

$custom: #366b17;
$custom-light: #73965b;
$custom-dark: #000000;

JSON

{
  "hex": "#366b17",
  "rgb": {
    "r": 54,
    "g": 107,
    "b": 23
  },
  "hsl": {
    "h": 97.857,
    "s": 64.615,
    "l": 25.49
  },
  "oklch": {
    "l": 0.47325,
    "c": 0.12722,
    "h": 136.6
  },
  "luminance": 0.11362
}

Semantic roles & 50–950 ramp

primary

#366B17

secondary

#7C3DA1

accent

#40E8AA

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#080D04

muted

#7B7E79

Preview Lab

Preview with #366B17

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

Preview Lab → · Contrast checker → · Palette generator →