#1C552C#1C552C

#1C552C is a dark, moderate green. Relative luminance 0.069; OKLCH L 40.1% C 0.090 H 149.6°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#1C552C
RGB	rgb(28, 85, 44)
HSL	hsl(137, 50%, 22%)
HSV	hsv(137, 67%, 33%)
CMYK	cmyk(67.1%, 0%, 48.2%, 66.7%)
CIE-LAB	lab(31.64, -28.82, 18.55)
CIE-LCH	lch(31.64, 34.27, 147.23°)
OKLab	oklab(40.09% -0.0778 0.0456)
OKLCH	oklch(40.09% 0.09 149.6)
XYZ	xyz(4.1817, 6.9253, 3.4987)
Luminance	0.0693 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C552C #551C45

analogous

#29551C #1C552C #1C5549

triadic

#1C552C #2C1C55 #552C1C

tetradic

#1C552C #1C2955 #551C45 #55491C

square

#1C552C #1C2955 #551C45 #55491C

split-complementary

#1C552C #491C55 #551C29

monochromatic

#08170C #0D2714 #1C552C #2B8344 #3AB15C

Accessibility & contrast

On white

8.80

#1C552C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#1C552C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C552C

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C552C	#FFFFFF	#000000	##FFFFFF
##1C552C	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564E29

Deuteranopia (green-blind)

#4E482F

Tritanopia (blue-blind)

#0A534B

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #1c552c;
/* rgb */ color: rgb(28, 85, 44);
/* oklch */ color: oklch(40.1% 0.090 149.6);

Tailwind

colors: {
  custom: {
    50: '#5f8566',
    500: '#1c552c',
    950: '#000000',
  },
}

SCSS

$custom: #1c552c;
$custom-light: #5f8566;
$custom-dark: #000000;

JSON

{
  "hex": "#1c552c",
  "rgb": {
    "r": 28,
    "g": 85,
    "b": 44
  },
  "hsl": {
    "h": 136.842,
    "s": 50.442,
    "l": 22.157
  },
  "oklch": {
    "l": 0.40085,
    "c": 0.09021,
    "h": 149.6
  },
  "luminance": 0.06926
}

Semantic roles & 50–950 ramp

primary

#1C552C

secondary

#8B4276

accent

#4EB3DA

background

#F5F8F6

surface

#EAEFEB

border

#C6CAC6

text

#050B06

muted

#797C7A

Preview Lab

Preview with #1C552C

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

Preview Lab → · Contrast checker → · Palette generator →