#1B4913#1B4913

#1B4913 is a dark, moderate green. Relative luminance 0.050; OKLCH L 36.0% C 0.097 H 140.9°. Best body text is #FFFFFF at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#1B4913
RGB	rgb(27, 73, 19)
HSL	hsl(111, 59%, 18%)
HSV	hsv(111, 74%, 29%)
CMYK	cmyk(63%, 0%, 74%, 71.4%)
CIE-LAB	lab(26.86, -27.59, 26.67)
CIE-LCH	lch(26.86, 38.37, 135.97°)
OKLab	oklab(36.03% -0.0754 0.0614)
OKLCH	oklch(36.03% 0.097 140.9)
XYZ	xyz(2.9519, 5.0449, 1.4342)
Luminance	0.0505 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forrest Green

#154406

ΔE00 2.16

Forest Green (survey)

Hunter Green (survey)

#0B4008

ΔE00 3.00

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B4913 #411349

analogous

#364913 #1B4913 #134926

triadic

#1B4913 #131B49 #49131B

tetradic

#1B4913 #133649 #411349 #492613

square

#1B4913 #133649 #411349 #492613

split-complementary

#1B4913 #261349 #491336

monochromatic

#091806 #091806 #1B4913 #2D7A20 #3FAA2C

Accessibility & contrast

On white

10.45

#1B4913 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#1B4913 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B4913

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B4913	#FFFFFF	#000000	##FFFFFF
##1B4913	1.00	10.45	2.01	10.45
#FFFFFF	10.45	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B420C

Deuteranopia (green-blind)

#453E18

Tritanopia (blue-blind)

#15463E

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #1b4913;
/* rgb */ color: rgb(27, 73, 19);
/* oklch */ color: oklch(36.0% 0.097 140.9);

Tailwind

colors: {
  custom: {
    50: '#5d7c54',
    500: '#1b4913',
    950: '#000000',
  },
}

SCSS

$custom: #1b4913;
$custom-light: #5d7c54;
$custom-dark: #000000;

JSON

{
  "hex": "#1b4913",
  "rgb": {
    "r": 27,
    "g": 73,
    "b": 19
  },
  "hsl": {
    "h": 111.111,
    "s": 58.696,
    "l": 18.039
  },
  "oklch": {
    "l": 0.36032,
    "c": 0.09726,
    "h": 140.9
  },
  "luminance": 0.05045
}

Semantic roles & 50–950 ramp

primary

#1B4913

secondary

#763682

accent

#46E2CB

background

#F5F7F4

surface

#E9EEE7

border

#C5C9C3

text

#050903

muted

#797B78

Preview Lab

Preview with #1B4913

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

Preview Lab → · Contrast checker → · Palette generator →