#1A591D#1A591D

#1A591D is a dark, moderate green. Relative luminance 0.075; OKLCH L 41.0% C 0.112 H 143.9°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#1A591D
RGB	rgb(26, 89, 29)
HSL	hsl(123, 55%, 23%)
HSV	hsv(123, 71%, 35%)
CMYK	cmyk(70.8%, 0%, 67.4%, 65.1%)
CIE-LAB	lab(32.82, -33.36, 28.26)
CIE-LCH	lch(32.82, 43.72, 139.74°)
OKLab	oklab(40.97% -0.0904 0.066)
OKLCH	oklch(40.97% 0.112 143.9)
XYZ	xyz(4.2199, 7.4526, 2.3783)
Luminance	0.0745 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A591D #591A56

analogous

#37591A #1A591D #1A593C

triadic

#1A591D #1D1A59 #591D1A

tetradic

#1A591D #1A3759 #591A56 #593C1A

square

#1A591D #1A3759 #591A56 #593C1A

split-complementary

#1A591D #3C1A59 #591A37

monochromatic

#071808 #0C2A0E #1A591D #28882C #36B83C

Accessibility & contrast

On white

8.43

#1A591D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#1A591D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A591D

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A591D	#FFFFFF	#000000	##FFFFFF
##1A591D	1.00	8.43	2.49	8.43
#FFFFFF	8.43	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5016

Deuteranopia (green-blind)

#534B22

Tritanopia (blue-blind)

#0A564C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1a591d;
/* rgb */ color: rgb(26, 89, 29);
/* oklch */ color: oklch(41.0% 0.112 143.9);

Tailwind

colors: {
  custom: {
    50: '#60895c',
    500: '#1a591d',
    950: '#000000',
  },
}

SCSS

$custom: #1a591d;
$custom-light: #60895c;
$custom-dark: #000000;

JSON

{
  "hex": "#1a591d",
  "rgb": {
    "r": 26,
    "g": 89,
    "b": 29
  },
  "hsl": {
    "h": 122.857,
    "s": 54.783,
    "l": 22.549
  },
  "oklch": {
    "l": 0.40974,
    "c": 0.11196,
    "h": 143.9
  },
  "luminance": 0.07453
}

Semantic roles & 50–950 ramp

primary

#1A591D

secondary

#8F408B

accent

#4AD7DE

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#050B04

muted

#7A7C79

Preview Lab

Preview with #1A591D

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

Preview Lab → · Contrast checker → · Palette generator →