#366D19#366D19

#366D19 is a mid, vivid yellow-green. Relative luminance 0.118; OKLCH L 47.9% C 0.129 H 137.1°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#366D19
RGB	rgb(54, 109, 25)
HSL	hsl(99, 63%, 26%)
HSV	hsv(99, 77%, 43%)
CMYK	cmyk(50.5%, 0%, 77.1%, 57.3%)
CIE-LAB	lab(40.88, -33.96, 38.91)
CIE-LCH	lch(40.88, 51.65, 131.11°)
OKLab	oklab(47.91% -0.0942 0.0876)
OKLCH	oklch(47.91% 0.129 137.1)
XYZ	xyz(7.1652, 11.7912, 2.8179)
Luminance	0.1179 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#366D19 #50196D

analogous

#606D19 #366D19 #196D26

triadic

#366D19 #19366D #6D1936

tetradic

#366D19 #19606D #50196D #6D2619

square

#366D19 #19606D #50196D #6D2619

split-complementary

#366D19 #26196D #6D1960

monochromatic

#0C1906 #1D3B0E #366D19 #4F9F24 #68D031

Accessibility & contrast

On white

6.25

#366D19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#366D19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #366D19

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##366D19	#FFFFFF	#000000	##FFFFFF
##366D19	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#716309

Deuteranopia (green-blind)

#6A5F21

Tritanopia (blue-blind)

#33695D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #366d19;
/* rgb */ color: rgb(54, 109, 25);
/* oklch */ color: oklch(47.9% 0.129 137.1);

Tailwind

colors: {
  custom: {
    50: '#73975c',
    500: '#366d19',
    950: '#000000',
  },
}

SCSS

$custom: #366d19;
$custom-light: #73975c;
$custom-dark: #000000;

JSON

{
  "hex": "#366d19",
  "rgb": {
    "r": 54,
    "g": 109,
    "b": 25
  },
  "hsl": {
    "h": 99.286,
    "s": 62.687,
    "l": 26.275
  },
  "oklch": {
    "l": 0.47905,
    "c": 0.12863,
    "h": 137.1
  },
  "luminance": 0.11792
}

Semantic roles & 50–950 ramp

primary

#366D19

secondary

#803FA2

accent

#42E6AD

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#080D04

muted

#7B7E79

Preview Lab

Preview with #366D19

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

Preview Lab → · Contrast checker → · Palette generator →