#18592D#18592D

#18592D is a dark, moderate green. Relative luminance 0.075; OKLCH L 41.2% C 0.097 H 150.2°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#18592D
RGB	rgb(24, 89, 45)
HSL	hsl(139, 58%, 22%)
HSV	hsv(139, 73%, 35%)
CMYK	cmyk(73%, 0%, 49.4%, 65.1%)
CIE-LAB	lab(32.98, -31.28, 19.66)
CIE-LCH	lch(32.98, 36.95, 147.86°)
OKLab	oklab(41.16% -0.0843 0.0482)
OKLCH	oklch(41.16% 0.097 150.2)
XYZ	xyz(4.4224, 7.5279, 3.7021)
Luminance	0.0753 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18592D #591844

analogous

#235918 #18592D #18594E

triadic

#18592D #2D1859 #592D18

tetradic

#18592D #182359 #591844 #594E18

square

#18592D #182359 #591844 #594E18

split-complementary

#18592D #4E1859 #591823

monochromatic

#06180C #0B2915 #18592D #258945 #32B95E

Accessibility & contrast

On white

8.38

#18592D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#18592D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18592D

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18592D	#FFFFFF	#000000	##FFFFFF
##18592D	1.00	8.38	2.51	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A512A

Deuteranopia (green-blind)

#524B30

Tritanopia (blue-blind)

#00574E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #18592d;
/* rgb */ color: rgb(24, 89, 45);
/* oklch */ color: oklch(41.2% 0.097 150.2);

Tailwind

colors: {
  custom: {
    50: '#5f8866',
    500: '#18592d',
    950: '#000000',
  },
}

SCSS

$custom: #18592d;
$custom-light: #5f8866;
$custom-dark: #000000;

JSON

{
  "hex": "#18592d",
  "rgb": {
    "r": 24,
    "g": 89,
    "b": 45
  },
  "hsl": {
    "h": 139.385,
    "s": 57.522,
    "l": 22.157
  },
  "oklch": {
    "l": 0.41164,
    "c": 0.09711,
    "h": 150.2
  },
  "luminance": 0.07528
}

Semantic roles & 50–950 ramp

primary

#18592D

secondary

#903D75

accent

#47AFE1

background

#F5F8F6

surface

#EAF0EB

border

#C6CBC6

text

#050B06

muted

#797C7A

Preview Lab

Preview with #18592D

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

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