#366E17#366E17

#366E17 is a mid, vivid yellow-green. Relative luminance 0.120; OKLCH L 48.2% C 0.131 H 137.0°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#366E17
RGB	rgb(54, 110, 23)
HSL	hsl(99, 65%, 26%)
HSV	hsv(99, 79%, 43%)
CMYK	cmyk(50.9%, 0%, 79.1%, 56.9%)
CIE-LAB	lab(41.21, -34.54, 40.00)
CIE-LCH	lch(41.21, 52.85, 130.81°)
OKLab	oklab(48.17% -0.0959 0.0896)
OKLCH	oklch(48.17% 0.131 137)
XYZ	xyz(7.2517, 11.9975, 2.7441)
Luminance	0.1200 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#366E17 #4F176E

analogous

#616E17 #366E17 #176E23

triadic

#366E17 #17366E #6E1736

tetradic

#366E17 #17616E #4F176E #6E2317

square

#366E17 #17616E #4F176E #6E2317

split-complementary

#366E17 #23176E #6E1761

monochromatic

#0C1905 #1D3B0C #366E17 #4FA122 #68D32C

Accessibility & contrast

On white

6.18

#366E17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#366E17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #366E17

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##366E17	#FFFFFF	#000000	##FFFFFF
##366E17	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726405

Deuteranopia (green-blind)

#6B5F20

Tritanopia (blue-blind)

#336A5D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #366e17;
/* rgb */ color: rgb(54, 110, 23);
/* oklch */ color: oklch(48.2% 0.131 137.0);

Tailwind

colors: {
  custom: {
    50: '#73985b',
    500: '#366e17',
    950: '#000000',
  },
}

SCSS

$custom: #366e17;
$custom-light: #73985b;
$custom-dark: #000000;

JSON

{
  "hex": "#366e17",
  "rgb": {
    "r": 54,
    "g": 110,
    "b": 23
  },
  "hsl": {
    "h": 98.621,
    "s": 65.414,
    "l": 26.078
  },
  "oklch": {
    "l": 0.48172,
    "c": 0.1312,
    "h": 137
  },
  "luminance": 0.11998
}

Semantic roles & 50–950 ramp

primary

#366E17

secondary

#7F3DA4

accent

#3FE8AC

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#090E04

muted

#7B7E79

Preview Lab

Preview with #366E17

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

Preview Lab → · Contrast checker → · Palette generator →