#1B4E32#1B4E32

#1B4E32 is a dark, moderate green. Relative luminance 0.059; OKLCH L 38.1% C 0.073 H 156.2°. Best body text is #FFFFFF at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#1B4E32
RGB	rgb(27, 78, 50)
HSL	hsl(147, 49%, 21%)
HSV	hsv(147, 65%, 31%)
CMYK	cmyk(65.4%, 0%, 35.9%, 69.4%)
CIE-LAB	lab(29.19, -24.53, 11.65)
CIE-LCH	lch(29.19, 27.16, 154.61°)
OKLab	oklab(38.1% -0.0667 0.0294)
OKLCH	oklch(38.1% 0.073 156.2)
XYZ	xyz(3.7518, 5.9117, 3.9604)
Luminance	0.0591 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B4E32 #4E1B37

analogous

#1D4E1B #1B4E32 #1B4E4B

triadic

#1B4E32 #321B4E #4E321B

tetradic

#1B4E32 #1B1D4E #4E1B37 #4E4B1B

square

#1B4E32 #1B1D4E #4E1B37 #4E4B1B

split-complementary

#1B4E32 #4B1B4E #4E1B1D

monochromatic

#08170F #0B2115 #1B4E32 #2B7B4F #3AA96C

Accessibility & contrast

On white

9.62

#1B4E32 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#1B4E32 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B4E32

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B4E32	#FFFFFF	#000000	##FFFFFF
##1B4E32	1.00	9.62	2.18	9.62
#FFFFFF	9.62	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4830

Deuteranopia (green-blind)

#474334

Tritanopia (blue-blind)

#074D47

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #1b4e32;
/* rgb */ color: rgb(27, 78, 50);
/* oklch */ color: oklch(38.1% 0.073 156.2);

Tailwind

colors: {
  custom: {
    50: '#5d806a',
    500: '#1b4e32',
    950: '#000000',
  },
}

SCSS

$custom: #1b4e32;
$custom-light: #5d806a;
$custom-dark: #000000;

JSON

{
  "hex": "#1b4e32",
  "rgb": {
    "r": 27,
    "g": 78,
    "b": 50
  },
  "hsl": {
    "h": 147.059,
    "s": 48.571,
    "l": 20.588
  },
  "oklch": {
    "l": 0.38104,
    "c": 0.07294,
    "h": 156.2
  },
  "luminance": 0.05912
}

Semantic roles & 50–950 ramp

primary

#1B4E32

secondary

#844166

accent

#509BD8

background

#F5F7F6

surface

#E9EEEB

border

#C5C9C6

text

#040A06

muted

#797C7A

Preview Lab

Preview with #1B4E32

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

Preview Lab → · Contrast checker → · Palette generator →