#366F19#366F19

#366F19 is a mid, vivid yellow-green. Relative luminance 0.122; OKLCH L 48.5% C 0.131 H 137.3°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#366F19
RGB	rgb(54, 111, 25)
HSL	hsl(100, 63%, 27%)
HSV	hsv(100, 77%, 44%)
CMYK	cmyk(51.4%, 0%, 77.5%, 56.5%)
CIE-LAB	lab(41.57, -34.82, 39.60)
CIE-LCH	lch(41.57, 52.73, 131.33°)
OKLab	oklab(48.47% -0.0965 0.089)
OKLCH	oklch(48.47% 0.131 137.3)
XYZ	xyz(7.3810, 12.2228, 2.8898)
Luminance	0.1222 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#366F19 #52196F

analogous

#616F19 #366F19 #196F27

triadic

#366F19 #19366F #6F1936

tetradic

#366F19 #19616F #52196F #6F2719

square

#366F19 #19616F #52196F #6F2719

split-complementary

#366F19 #27196F #6F1961

monochromatic

#0C1906 #1E3D0E #366F19 #4EA124 #67D132

Accessibility & contrast

On white

6.10

#366F19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#366F19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #366F19

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##366F19	#FFFFFF	#000000	##FFFFFF
##366F19	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736508

Deuteranopia (green-blind)

#6B6022

Tritanopia (blue-blind)

#326B5E

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #366f19;
/* rgb */ color: rgb(54, 111, 25);
/* oklch */ color: oklch(48.5% 0.131 137.3);

Tailwind

colors: {
  custom: {
    50: '#73995c',
    500: '#366f19',
    950: '#000000',
  },
}

SCSS

$custom: #366f19;
$custom-light: #73995c;
$custom-dark: #000000;

JSON

{
  "hex": "#366f19",
  "rgb": {
    "r": 54,
    "g": 111,
    "b": 25
  },
  "hsl": {
    "h": 99.767,
    "s": 63.235,
    "l": 26.667
  },
  "oklch": {
    "l": 0.48468,
    "c": 0.1313,
    "h": 137.3
  },
  "luminance": 0.12223
}

Semantic roles & 50–950 ramp

primary

#366F19

secondary

#823FA4

accent

#42E6AF

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#090E04

muted

#7B7E79

Preview Lab

Preview with #366F19

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

Preview Lab → · Contrast checker → · Palette generator →