#355B11#355B11

#355B11 is a dark, moderate yellow-green. Relative luminance 0.083; OKLCH L 42.7% C 0.110 H 133.4°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#355B11
RGB	rgb(53, 91, 17)
HSL	hsl(91, 69%, 21%)
HSV	hsv(91, 81%, 36%)
CMYK	cmyk(41.8%, 0%, 81.3%, 64.3%)
CIE-LAB	lab(34.56, -26.78, 35.77)
CIE-LCH	lch(34.56, 44.68, 126.82°)
OKLab	oklab(42.69% -0.0753 0.0797)
OKLCH	oklch(42.69% 0.11 133.4)
XYZ	xyz(5.3104, 8.2793, 1.8485)
Luminance	0.0828 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355B11 #37115B

analogous

#5A5B11 #355B11 #115B12

triadic

#355B11 #11355B #5B1135

tetradic

#355B11 #115A5B #37115B #5B1211

square

#355B11 #115A5B #37115B #5B1211

split-complementary

#355B11 #12115B #5B115A

monochromatic

#0F1A05 #172707 #355B11 #538F1B #71C224

Accessibility & contrast

On white

7.91

#355B11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#355B11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #355B11

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355B11	#FFFFFF	#000000	##FFFFFF
##355B11	1.00	7.91	2.66	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5302

Deuteranopia (green-blind)

#5A5019

Tritanopia (blue-blind)

#35574D

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #355b11;
/* rgb */ color: rgb(53, 91, 17);
/* oklch */ color: oklch(42.7% 0.110 133.4);

Tailwind

colors: {
  custom: {
    50: '#708a55',
    500: '#355b11',
    950: '#000000',
  },
}

SCSS

$custom: #355b11;
$custom-light: #708a55;
$custom-dark: #000000;

JSON

{
  "hex": "#355b11",
  "rgb": {
    "r": 53,
    "g": 91,
    "b": 17
  },
  "hsl": {
    "h": 90.811,
    "s": 68.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.42687,
    "c": 0.10968,
    "h": 133.4
  },
  "luminance": 0.0828
}

Semantic roles & 50–950 ramp

primary

#355B11

secondary

#653494

accent

#3CEB96

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#080B03

muted

#7B7C78

Preview Lab

Preview with #355B11

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

Preview Lab → · Contrast checker → · Palette generator →