#1C5611#1C5611

#1C5611 is a dark, moderate green. Relative luminance 0.069; OKLCH L 40.0% C 0.116 H 140.8°. Best body text is #FFFFFF at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#1C5611
RGB	rgb(28, 86, 17)
HSL	hsl(110, 67%, 20%)
HSV	hsv(110, 80%, 34%)
CMYK	cmyk(67.4%, 0%, 80.2%, 66.3%)
CIE-LAB	lab(31.68, -32.93, 32.56)
CIE-LCH	lch(31.68, 46.31, 135.32°)
OKLab	oklab(40.01% -0.0901 0.0734)
OKLCH	oklch(40.01% 0.116 140.8)
XYZ	xyz(3.9077, 6.9426, 1.6643)
Luminance	0.0694 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C5611 #4B1156

analogous

#3E5611 #1C5611 #115629

triadic

#1C5611 #111C56 #56111C

tetradic

#1C5611 #113E56 #4B1156 #562911

square

#1C5611 #113E56 #4B1156 #562911

split-complementary

#1C5611 #291156 #56113E

monochromatic

#081A05 #0B2307 #1C5611 #2D891B #3DBC25

Accessibility & contrast

On white

8.79

#1C5611 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#1C5611 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C5611

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C5611	#FFFFFF	#000000	##FFFFFF
##1C5611	1.00	8.79	2.39	8.79
#FFFFFF	8.79	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584D05

Deuteranopia (green-blind)

#514918

Tritanopia (blue-blind)

#135349

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #1c5611;
/* rgb */ color: rgb(28, 86, 17);
/* oklch */ color: oklch(40.0% 0.116 140.8);

Tailwind

colors: {
  custom: {
    50: '#618654',
    500: '#1c5611',
    950: '#000000',
  },
}

SCSS

$custom: #1c5611;
$custom-light: #618654;
$custom-dark: #000000;

JSON

{
  "hex": "#1c5611",
  "rgb": {
    "r": 28,
    "g": 86,
    "b": 17
  },
  "hsl": {
    "h": 110.435,
    "s": 66.99,
    "l": 20.196
  },
  "oklch": {
    "l": 0.40013,
    "c": 0.11623,
    "h": 140.8
  },
  "luminance": 0.06943
}

Semantic roles & 50–950 ramp

primary

#1C5611

secondary

#81348F

accent

#3EEACE

background

#F6F8F5

surface

#EBEFE9

border

#C6CAC5

text

#050B03

muted

#7A7C78

Preview Lab

Preview with #1C5611

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

Preview Lab → · Contrast checker → · Palette generator →