#1C591C#1C591C

#1C591C is a dark, moderate green. Relative luminance 0.075; OKLCH L 41.0% C 0.112 H 143.2°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#1C591C
RGB	rgb(28, 89, 28)
HSL	hsl(120, 52%, 23%)
HSV	hsv(120, 69%, 35%)
CMYK	cmyk(68.5%, 0%, 68.5%, 65.1%)
CIE-LAB	lab(32.86, -33.01, 28.83)
CIE-LCH	lch(32.86, 43.83, 138.87°)
OKLab	oklab(41.03% -0.0896 0.0671)
OKLCH	oklch(41.03% 0.112 143.2)
XYZ	xyz(4.2606, 7.4751, 2.3167)
Luminance	0.0747 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C591C #591C59

analogous

#3A591C #1C591C #1C593A

triadic

#1C591C #1C1C59 #591C1C

tetradic

#1C591C #1C3A59 #591C59 #593A1C

square

#1C591C #1C3A59 #591C59 #593A1C

split-complementary

#1C591C #3A1C59 #591C3A

monochromatic

#071707 #0D2A0D #1C591C #2B882B #39B639

Accessibility & contrast

On white

8.42

#1C591C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#1C591C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C591C

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C591C	#FFFFFF	#000000	##FFFFFF
##1C591C	1.00	8.42	2.49	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5015

Deuteranopia (green-blind)

#544B21

Tritanopia (blue-blind)

#0F564C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1c591c;
/* rgb */ color: rgb(28, 89, 28);
/* oklch */ color: oklch(41.0% 0.112 143.2);

Tailwind

colors: {
  custom: {
    50: '#61895b',
    500: '#1c591c',
    950: '#000000',
  },
}

SCSS

$custom: #1c591c;
$custom-light: #61895b;
$custom-dark: #000000;

JSON

{
  "hex": "#1c591c",
  "rgb": {
    "r": 28,
    "g": 89,
    "b": 28
  },
  "hsl": {
    "h": 120,
    "s": 52.137,
    "l": 22.941
  },
  "oklch": {
    "l": 0.41027,
    "c": 0.11197,
    "h": 143.2
  },
  "luminance": 0.07475
}

Semantic roles & 50–950 ramp

primary

#1C591C

secondary

#8F428F

accent

#4CDCDC

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#050B04

muted

#7A7C79

Preview Lab

Preview with #1C591C

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

Preview Lab → · Contrast checker → · Palette generator →