#1A580D#1A580D

#1A580D is a dark, vivid green. Relative luminance 0.072; OKLCH L 40.5% C 0.122 H 140.8°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#1A580D
RGB	rgb(26, 88, 13)
HSL	hsl(110, 74%, 20%)
HSV	hsv(110, 85%, 35%)
CMYK	cmyk(70.5%, 0%, 85.2%, 65.5%)
CIE-LAB	lab(32.32, -34.53, 34.68)
CIE-LCH	lch(32.32, 48.94, 134.88°)
OKLab	oklab(40.52% -0.0945 0.0772)
OKLCH	oklch(40.52% 0.122 140.8)
XYZ	xyz(3.9882, 7.2277, 1.5656)
Luminance	0.0723 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A580D #4B0D58

analogous

#40580D #1A580D #0D5826

triadic

#1A580D #0D1A58 #580D1A

tetradic

#1A580D #0D4058 #4B0D58 #58260D

square

#1A580D #0D4058 #4B0D58 #58260D

split-complementary

#1A580D #260D58 #580D40

monochromatic

#081B04 #0A2305 #1A580D #2A8D15 #3AC31D

Accessibility & contrast

On white

8.59

#1A580D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#1A580D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A580D

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A580D	#FFFFFF	#000000	##FFFFFF
##1A580D	1.00	8.59	2.45	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B4F00

Deuteranopia (green-blind)

#534A16

Tritanopia (blue-blind)

#0F554A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1a580d;
/* rgb */ color: rgb(26, 88, 13);
/* oklch */ color: oklch(40.5% 0.122 140.8);

Tailwind

colors: {
  custom: {
    50: '#618853',
    500: '#1a580d',
    950: '#000000',
  },
}

SCSS

$custom: #1a580d;
$custom-light: #618853;
$custom-dark: #000000;

JSON

{
  "hex": "#1a580d",
  "rgb": {
    "r": 26,
    "g": 88,
    "b": 13
  },
  "hsl": {
    "h": 109.6,
    "s": 74.257,
    "l": 19.804
  },
  "oklch": {
    "l": 0.40521,
    "c": 0.12205,
    "h": 140.8
  },
  "luminance": 0.07228
}

Semantic roles & 50–950 ramp

primary

#1A580D

secondary

#812E93

accent

#37F1D1

background

#F6F8F4

surface

#EBF0E7

border

#C6CBC3

text

#050B03

muted

#7A7C78

Preview Lab

Preview with #1A580D

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

Preview Lab → · Contrast checker → · Palette generator →