#18582E#18582E

#18582E is a dark, moderate green. Relative luminance 0.074; OKLCH L 40.9% C 0.095 H 151.0°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#18582E
RGB	rgb(24, 88, 46)
HSL	hsl(141, 57%, 22%)
HSV	hsv(141, 73%, 35%)
CMYK	cmyk(72.7%, 0%, 47.7%, 65.5%)
CIE-LAB	lab(32.64, -30.66, 18.63)
CIE-LCH	lch(32.64, 35.88, 148.72°)
OKLab	oklab(40.89% -0.0827 0.0459)
OKLCH	oklch(40.89% 0.095 151)
XYZ	xyz(4.3592, 7.3704, 3.7771)
Luminance	0.0737 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18582E #581842

analogous

#225818 #18582E #18584E

triadic

#18582E #2E1858 #582E18

tetradic

#18582E #182258 #581842 #584E18

square

#18582E #182258 #581842 #584E18

split-complementary

#18582E #4E1858 #581822

monochromatic

#07180D #0B2815 #18582E #258847 #32B860

Accessibility & contrast

On white

8.49

#18582E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#18582E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18582E

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18582E	#FFFFFF	#000000	##FFFFFF
##18582E	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58502B

Deuteranopia (green-blind)

#504B31

Tritanopia (blue-blind)

#00564E

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #18582e;
/* rgb */ color: rgb(24, 88, 46);
/* oklch */ color: oklch(40.9% 0.095 151.0);

Tailwind

colors: {
  custom: {
    50: '#5e8867',
    500: '#18582e',
    950: '#000000',
  },
}

SCSS

$custom: #18582e;
$custom-light: #5e8867;
$custom-dark: #000000;

JSON

{
  "hex": "#18582e",
  "rgb": {
    "r": 24,
    "g": 88,
    "b": 46
  },
  "hsl": {
    "h": 140.625,
    "s": 57.143,
    "l": 21.961
  },
  "oklch": {
    "l": 0.40886,
    "c": 0.09454,
    "h": 151
  },
  "luminance": 0.07371
}

Semantic roles & 50–950 ramp

primary

#18582E

secondary

#8F3D73

accent

#47ACE0

background

#F5F8F6

surface

#EAF0EB

border

#C6CBC6

text

#050B06

muted

#797C7A

Preview Lab

Preview with #18582E

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

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