#164B2B#164B2B

#164B2B is a dark, moderate green. Relative luminance 0.054; OKLCH L 36.9% C 0.078 H 153.3°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#164B2B
RGB	rgb(22, 75, 43)
HSL	hsl(144, 55%, 19%)
HSV	hsv(144, 71%, 29%)
CMYK	cmyk(70.7%, 0%, 42.7%, 70.6%)
CIE-LAB	lab(27.78, -25.89, 14.09)
CIE-LCH	lch(27.78, 29.47, 151.44°)
OKLab	oklab(36.86% -0.07 0.0352)
OKLCH	oklch(36.86% 0.078 153.3)
XYZ	xyz(3.2827, 5.3768, 3.1499)
Luminance	0.0538 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164B2B #4B1636

analogous

#1C4B16 #164B2B #164B46

triadic

#164B2B #2B164B #4B2B16

tetradic

#164B2B #161C4B #4B1636 #4B4616

square

#164B2B #161C4B #4B1636 #4B4616

split-complementary

#164B2B #46164B #4B161C

monochromatic

#07180E #081C10 #164B2B #247A46 #32AA61

Accessibility & contrast

On white

10.12

#164B2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#164B2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164B2B

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164B2B	#FFFFFF	#000000	##FFFFFF
##164B2B	1.00	10.12	2.08	10.12
#FFFFFF	10.12	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4429

Deuteranopia (green-blind)

#44402D

Tritanopia (blue-blind)

#014A43

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #164b2b;
/* rgb */ color: rgb(22, 75, 43);
/* oklch */ color: oklch(36.9% 0.078 153.3);

Tailwind

colors: {
  custom: {
    50: '#5a7e64',
    500: '#164b2b',
    950: '#000000',
  },
}

SCSS

$custom: #164b2b;
$custom-light: #5a7e64;
$custom-dark: #000000;

JSON

{
  "hex": "#164b2b",
  "rgb": {
    "r": 22,
    "g": 75,
    "b": 43
  },
  "hsl": {
    "h": 143.774,
    "s": 54.639,
    "l": 19.02
  },
  "oklch": {
    "l": 0.36856,
    "c": 0.07835,
    "h": 153.3
  },
  "luminance": 0.05377
}

Semantic roles & 50–950 ramp

primary

#164B2B

secondary

#833A66

accent

#4AA3DE

background

#F5F7F6

surface

#E9EEEB

border

#C5C9C6

text

#040A05

muted

#797C7A

Preview Lab

Preview with #164B2B

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

Preview Lab → · Contrast checker → · Palette generator →