#1A581E#1A581E

#1A581E is a dark, moderate green. Relative luminance 0.073; OKLCH L 40.7% C 0.110 H 144.2°. Best body text is #FFFFFF at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#1A581E
RGB	rgb(26, 88, 30)
HSL	hsl(124, 54%, 22%)
HSV	hsv(124, 70%, 35%)
CMYK	cmyk(70.5%, 0%, 65.9%, 65.5%)
CIE-LAB	lab(32.46, -32.83, 27.35)
CIE-LCH	lch(32.46, 42.73, 140.20°)
OKLab	oklab(40.69% -0.0889 0.0642)
OKLCH	oklch(40.69% 0.11 144.2)
XYZ	xyz(4.1498, 7.2924, 2.4169)
Luminance	0.0729 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A581E #581A54

analogous

#35581A #1A581E #1A583D

triadic

#1A581E #1E1A58 #581E1A

tetradic

#1A581E #1A3558 #581A54 #583D1A

square

#1A581E #1A3558 #581A54 #583D1A

split-complementary

#1A581E #3D1A58 #581A35

monochromatic

#071808 #0C290E #1A581E #28872E #36B63E

Accessibility & contrast

On white

8.54

#1A581E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#1A581E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A581E

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A581E	#FFFFFF	#000000	##FFFFFF
##1A581E	1.00	8.54	2.46	8.54
#FFFFFF	8.54	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5018

Deuteranopia (green-blind)

#524A23

Tritanopia (blue-blind)

#0A554C

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1a581e;
/* rgb */ color: rgb(26, 88, 30);
/* oklch */ color: oklch(40.7% 0.110 144.2);

Tailwind

colors: {
  custom: {
    50: '#60885c',
    500: '#1a581e',
    950: '#000000',
  },
}

SCSS

$custom: #1a581e;
$custom-light: #60885c;
$custom-dark: #000000;

JSON

{
  "hex": "#1a581e",
  "rgb": {
    "r": 26,
    "g": 88,
    "b": 30
  },
  "hsl": {
    "h": 123.871,
    "s": 54.386,
    "l": 22.353
  },
  "oklch": {
    "l": 0.40686,
    "c": 0.10967,
    "h": 144.2
  },
  "luminance": 0.07293
}

Semantic roles & 50–950 ramp

primary

#1A581E

secondary

#8E4089

accent

#4AD4DE

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050B04

muted

#797C79

Preview Lab

Preview with #1A581E

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

Preview Lab → · Contrast checker → · Palette generator →