#1A541B#1A541B

#1A541B is a dark, moderate green. Relative luminance 0.066; OKLCH L 39.4% C 0.107 H 143.5°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#1A541B
RGB	rgb(26, 84, 27)
HSL	hsl(121, 53%, 22%)
HSV	hsv(121, 69%, 33%)
CMYK	cmyk(69%, 0%, 67.9%, 67.1%)
CIE-LAB	lab(30.97, -31.58, 27.19)
CIE-LCH	lch(30.97, 41.68, 139.27°)
OKLab	oklab(39.44% -0.0857 0.0635)
OKLCH	oklch(39.44% 0.107 143.5)
XYZ	xyz(3.7939, 6.6390, 2.1182)
Luminance	0.0664 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A541B #541A53

analogous

#36541A #1A541B #1A5438

triadic

#1A541B #1B1A54 #541B1A

tetradic

#1A541B #1A3654 #541A53 #54381A

square

#1A541B #1A3654 #541A53 #54381A

split-complementary

#1A541B #381A54 #541A36

monochromatic

#071708 #0C250C #1A541B #28832A #37B139

Accessibility & contrast

On white

9.02

#1A541B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#1A541B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A541B

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A541B	#FFFFFF	#000000	##FFFFFF
##1A541B	1.00	9.02	2.33	9.02
#FFFFFF	9.02	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564C14

Deuteranopia (green-blind)

#4F4720

Tritanopia (blue-blind)

#0D5248

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #1a541b;
/* rgb */ color: rgb(26, 84, 27);
/* oklch */ color: oklch(39.4% 0.107 143.5);

Tailwind

colors: {
  custom: {
    50: '#5f855a',
    500: '#1a541b',
    950: '#000000',
  },
}

SCSS

$custom: #1a541b;
$custom-light: #5f855a;
$custom-dark: #000000;

JSON

{
  "hex": "#1a541b",
  "rgb": {
    "r": 26,
    "g": 84,
    "b": 27
  },
  "hsl": {
    "h": 121.034,
    "s": 52.727,
    "l": 21.569
  },
  "oklch": {
    "l": 0.39441,
    "c": 0.10667,
    "h": 143.5
  },
  "luminance": 0.06639
}

Semantic roles & 50–950 ramp

primary

#1A541B

secondary

#8A4089

accent

#4CDADC

background

#F5F8F5

surface

#EAEFE9

border

#C6CAC5

text

#050B04

muted

#797C79

Preview Lab

Preview with #1A541B

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

Preview Lab → · Contrast checker → · Palette generator →