#1A511D#1A511D

#1A511D is a dark, moderate green. Relative luminance 0.062; OKLCH L 38.6% C 0.100 H 144.2°. Best body text is #FFFFFF at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#1A511D
RGB	rgb(26, 81, 29)
HSL	hsl(123, 51%, 21%)
HSV	hsv(123, 68%, 32%)
CMYK	cmyk(67.9%, 0%, 64.2%, 68.2%)
CIE-LAB	lab(29.89, -30.06, 24.92)
CIE-LCH	lch(29.89, 39.04, 140.34°)
OKLab	oklab(38.56% -0.0815 0.0588)
OKLCH	oklch(38.56% 0.1 144.2)
XYZ	xyz(3.5900, 6.1928, 2.1683)
Luminance	0.0619 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A511D #511A4E

analogous

#32511A #1A511D #1A5138

triadic

#1A511D #1D1A51 #511D1A

tetradic

#1A511D #1A3251 #511A4E #51381A

square

#1A511D #1A3251 #511A4E #51381A

split-complementary

#1A511D #381A51 #511A32

monochromatic

#071708 #0B230C #1A511D #297F2E #38AE3E

Accessibility & contrast

On white

9.38

#1A511D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#1A511D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A511D

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A511D	#FFFFFF	#000000	##FFFFFF
##1A511D	1.00	9.38	2.24	9.38
#FFFFFF	9.38	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534918

Deuteranopia (green-blind)

#4C4521

Tritanopia (blue-blind)

#0E4F46

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #1a511d;
/* rgb */ color: rgb(26, 81, 29);
/* oklch */ color: oklch(38.6% 0.100 144.2);

Tailwind

colors: {
  custom: {
    50: '#5e825b',
    500: '#1a511d',
    950: '#000000',
  },
}

SCSS

$custom: #1a511d;
$custom-light: #5e825b;
$custom-dark: #000000;

JSON

{
  "hex": "#1a511d",
  "rgb": {
    "r": 26,
    "g": 81,
    "b": 29
  },
  "hsl": {
    "h": 123.273,
    "s": 51.402,
    "l": 20.98
  },
  "oklch": {
    "l": 0.38559,
    "c": 0.10049,
    "h": 144.2
  },
  "luminance": 0.06193
}

Semantic roles & 50–950 ramp

primary

#1A511D

secondary

#874083

accent

#4DD3DB

background

#F5F8F5

surface

#E9EFE9

border

#C5CAC5

text

#050A04

muted

#797C79

Preview Lab

Preview with #1A511D

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

Preview Lab → · Contrast checker → · Palette generator →