#355B18#355B18

#355B18 is a dark, moderate yellow-green. Relative luminance 0.083; OKLCH L 42.7% C 0.105 H 134.4°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#355B18
RGB	rgb(53, 91, 24)
HSL	hsl(94, 58%, 23%)
HSV	hsv(94, 74%, 36%)
CMYK	cmyk(41.8%, 0%, 73.6%, 64.3%)
CIE-LAB	lab(34.61, -26.24, 32.92)
CIE-LCH	lch(34.61, 42.10, 128.56°)
OKLab	oklab(42.75% -0.0733 0.0749)
OKLCH	oklch(42.75% 0.105 134.4)
XYZ	xyz(5.3740, 8.3047, 2.1838)
Luminance	0.0830 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355B18 #3E185B

analogous

#565B18 #355B18 #185B1D

triadic

#355B18 #18355B #5B1835

tetradic

#355B18 #18565B #3E185B #5B1D18

square

#355B18 #18565B #3E185B #5B1D18

split-complementary

#355B18 #1D185B #5B1856

monochromatic

#0E1806 #192B0B #355B18 #518B25 #6DBC32

Accessibility & contrast

On white

7.89

#355B18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#355B18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #355B18

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355B18	#FFFFFF	#000000	##FFFFFF
##355B18	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F530E

Deuteranopia (green-blind)

#59501E

Tritanopia (blue-blind)

#35574E

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #355b18;
/* rgb */ color: rgb(53, 91, 24);
/* oklch */ color: oklch(42.7% 0.105 134.4);

Tailwind

colors: {
  custom: {
    50: '#708a59',
    500: '#355b18',
    950: '#000000',
  },
}

SCSS

$custom: #355b18;
$custom-light: #708a59;
$custom-dark: #000000;

JSON

{
  "hex": "#355b18",
  "rgb": {
    "r": 53,
    "g": 91,
    "b": 24
  },
  "hsl": {
    "h": 94.03,
    "s": 58.261,
    "l": 22.549
  },
  "oklch": {
    "l": 0.42746,
    "c": 0.10479,
    "h": 134.4
  },
  "luminance": 0.08305
}

Semantic roles & 50–950 ramp

primary

#355B18

secondary

#6D3D92

accent

#46E19E

background

#F6F8F5

surface

#ECF0E9

border

#C7CBC5

text

#080B04

muted

#7B7C79

Preview Lab

Preview with #355B18

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

Preview Lab → · Contrast checker → · Palette generator →