#18512E#18512E

#18512E is a dark, moderate green. Relative luminance 0.063; OKLCH L 38.8% C 0.084 H 152.9°. Best body text is #FFFFFF at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#18512E
RGB	rgb(24, 81, 46)
HSL	hsl(143, 54%, 21%)
HSV	hsv(143, 70%, 32%)
CMYK	cmyk(70.4%, 0%, 43.2%, 68.2%)
CIE-LAB	lab(30.10, -27.55, 15.32)
CIE-LCH	lch(30.10, 31.52, 150.92°)
OKLab	oklab(38.8% -0.0745 0.0381)
OKLCH	oklch(38.8% 0.084 152.9)
XYZ	xyz(3.8119, 6.2759, 3.5947)
Luminance	0.0628 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18512E #51183B

analogous

#1E5118 #18512E #18514A

triadic

#18512E #2E1851 #512E18

tetradic

#18512E #181E51 #51183B #514A18

square

#18512E #181E51 #51183B #514A18

split-complementary

#18512E #4A1851 #51181E

monochromatic

#07180D #0A2213 #18512E #268049 #34AF64

Accessibility & contrast

On white

9.31

#18512E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#18512E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18512E

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18512E	#FFFFFF	#000000	##FFFFFF
##18512E	1.00	9.31	2.26	9.31
#FFFFFF	9.31	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514A2C

Deuteranopia (green-blind)

#4A4530

Tritanopia (blue-blind)

#015048

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #18512e;
/* rgb */ color: rgb(24, 81, 46);
/* oklch */ color: oklch(38.8% 0.084 152.9);

Tailwind

colors: {
  custom: {
    50: '#5d8267',
    500: '#18512e',
    950: '#000000',
  },
}

SCSS

$custom: #18512e;
$custom-light: #5d8267;
$custom-dark: #000000;

JSON

{
  "hex": "#18512e",
  "rgb": {
    "r": 24,
    "g": 81,
    "b": 46
  },
  "hsl": {
    "h": 143.158,
    "s": 54.286,
    "l": 20.588
  },
  "oklch": {
    "l": 0.38796,
    "c": 0.08366,
    "h": 152.9
  },
  "luminance": 0.06276
}

Semantic roles & 50–950 ramp

primary

#18512E

secondary

#883D6B

accent

#4AA5DE

background

#F5F8F6

surface

#E9EFEB

border

#C5CAC6

text

#040A06

muted

#797C7A

Preview Lab

Preview with #18512E

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

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