#356A18#356A18

#356A18 is a mid, vivid yellow-green. Relative luminance 0.111; OKLCH L 47.0% C 0.126 H 136.9°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#356A18
RGB	rgb(53, 106, 24)
HSL	hsl(99, 63%, 25%)
HSV	hsv(99, 77%, 42%)
CMYK	cmyk(50%, 0%, 77.4%, 58.4%)
CIE-LAB	lab(39.80, -33.08, 38.21)
CIE-LCH	lch(39.80, 50.54, 130.88°)
OKLab	oklab(47% -0.0918 0.086)
OKLCH	oklch(47% 0.126 136.9)
XYZ	xyz(6.7869, 11.1304, 2.6547)
Luminance	0.1113 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#356A18 #4D186A

analogous

#5E6A18 #356A18 #186A24

triadic

#356A18 #18356A #6A1835

tetradic

#356A18 #185E6A #4D186A #6A2418

square

#356A18 #185E6A #4D186A #6A2418

split-complementary

#356A18 #24186A #6A185E

monochromatic

#0C1906 #1C380D #356A18 #4E9C23 #67CE2F

Accessibility & contrast

On white

6.51

#356A18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#356A18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #356A18

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##356A18	#FFFFFF	#000000	##FFFFFF
##356A18	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6108

Deuteranopia (green-blind)

#675C20

Tritanopia (blue-blind)

#32665A

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #356a18;
/* rgb */ color: rgb(53, 106, 24);
/* oklch */ color: oklch(47.0% 0.126 136.9);

Tailwind

colors: {
  custom: {
    50: '#72955b',
    500: '#356a18',
    950: '#000000',
  },
}

SCSS

$custom: #356a18;
$custom-light: #72955b;
$custom-dark: #000000;

JSON

{
  "hex": "#356a18",
  "rgb": {
    "r": 53,
    "g": 106,
    "b": 24
  },
  "hsl": {
    "h": 98.78,
    "s": 63.077,
    "l": 25.49
  },
  "oklch": {
    "l": 0.47,
    "c": 0.12579,
    "h": 136.9
  },
  "luminance": 0.11131
}

Semantic roles & 50–950 ramp

primary

#356A18

secondary

#7D3EA0

accent

#42E6AC

background

#F7F9F5

surface

#EDF1E9

border

#C8CBC5

text

#080D04

muted

#7B7E79

Preview Lab

Preview with #356A18

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

Preview Lab → · Contrast checker → · Palette generator →