#1C5511#1C5511

#1C5511 is a dark, moderate green. Relative luminance 0.068; OKLCH L 39.7% C 0.115 H 140.8°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#1C5511
RGB	rgb(28, 85, 17)
HSL	hsl(110, 67%, 20%)
HSV	hsv(110, 80%, 33%)
CMYK	cmyk(67.1%, 0%, 80%, 66.7%)
CIE-LAB	lab(31.31, -32.53, 32.20)
CIE-LCH	lch(31.31, 45.77, 135.29°)
OKLab	oklab(39.71% -0.089 0.0727)
OKLCH	oklch(39.71% 0.115 140.8)
XYZ	xyz(3.8284, 6.7840, 1.6379)
Luminance	0.0678 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C5511 #4A1155

analogous

#3E5511 #1C5511 #115528

triadic

#1C5511 #111C55 #55111C

tetradic

#1C5511 #113E55 #4A1155 #552811

square

#1C5511 #113E55 #4A1155 #552811

split-complementary

#1C5511 #281155 #55113E

monochromatic

#081A05 #0B2207 #1C5511 #2D881B #3EBB25

Accessibility & contrast

On white

8.91

#1C5511 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#1C5511 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C5511

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C5511	#FFFFFF	#000000	##FFFFFF
##1C5511	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574D05

Deuteranopia (green-blind)

#504818

Tritanopia (blue-blind)

#135248

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #1c5511;
/* rgb */ color: rgb(28, 85, 17);
/* oklch */ color: oklch(39.7% 0.115 140.8);

Tailwind

colors: {
  custom: {
    50: '#618554',
    500: '#1c5511',
    950: '#000000',
  },
}

SCSS

$custom: #1c5511;
$custom-light: #618554;
$custom-dark: #000000;

JSON

{
  "hex": "#1c5511",
  "rgb": {
    "r": 28,
    "g": 85,
    "b": 17
  },
  "hsl": {
    "h": 110.294,
    "s": 66.667,
    "l": 20
  },
  "oklch": {
    "l": 0.39711,
    "c": 0.11492,
    "h": 140.8
  },
  "luminance": 0.06784
}

Semantic roles & 50–950 ramp

primary

#1C5511

secondary

#7F348E

accent

#3EEACE

background

#F6F8F5

surface

#EBEFE9

border

#C6CAC5

text

#050B03

muted

#7A7C78

Preview Lab

Preview with #1C5511

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

Preview Lab → · Contrast checker → · Palette generator →