#1C591D#1C591D

#1C591D is a dark, moderate green. Relative luminance 0.075; OKLCH L 41.0% C 0.111 H 143.5°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#1C591D
RGB	rgb(28, 89, 29)
HSL	hsl(121, 52%, 23%)
HSV	hsv(121, 69%, 35%)
CMYK	cmyk(68.5%, 0%, 67.4%, 65.1%)
CIE-LAB	lab(32.88, -32.88, 28.34)
CIE-LCH	lch(32.88, 43.41, 139.24°)
OKLab	oklab(41.04% -0.0893 0.0662)
OKLCH	oklch(41.04% 0.111 143.5)
XYZ	xyz(4.2728, 7.4799, 2.3808)
Luminance	0.0748 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C591D #591C58

analogous

#39591C #1C591D #1C593B

triadic

#1C591D #1D1C59 #591D1C

tetradic

#1C591D #1C3959 #591C58 #593B1C

square

#1C591D #1C3959 #591C58 #593B1C

split-complementary

#1C591D #3B1C59 #591C39

monochromatic

#071708 #0D2A0E #1C591D #2B882C #39B63B

Accessibility & contrast

On white

8.41

#1C591D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#1C591D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C591D

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C591D	#FFFFFF	#000000	##FFFFFF
##1C591D	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5016

Deuteranopia (green-blind)

#534B22

Tritanopia (blue-blind)

#0F564C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1c591d;
/* rgb */ color: rgb(28, 89, 29);
/* oklch */ color: oklch(41.0% 0.111 143.5);

Tailwind

colors: {
  custom: {
    50: '#61895c',
    500: '#1c591d',
    950: '#000000',
  },
}

SCSS

$custom: #1c591d;
$custom-light: #61895c;
$custom-dark: #000000;

JSON

{
  "hex": "#1c591d",
  "rgb": {
    "r": 28,
    "g": 89,
    "b": 29
  },
  "hsl": {
    "h": 120.984,
    "s": 52.137,
    "l": 22.941
  },
  "oklch": {
    "l": 0.4104,
    "c": 0.1111,
    "h": 143.5
  },
  "luminance": 0.0748
}

Semantic roles & 50–950 ramp

primary

#1C591D

secondary

#8F428D

accent

#4CD9DC

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#050B04

muted

#7A7C79

Preview Lab

Preview with #1C591D

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

Preview Lab → · Contrast checker → · Palette generator →