#18512D#18512D

#18512D is a dark, moderate green. Relative luminance 0.063; OKLCH L 38.8% C 0.085 H 152.2°. Best body text is #FFFFFF at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#18512D
RGB	rgb(24, 81, 45)
HSL	hsl(142, 54%, 21%)
HSV	hsv(142, 70%, 32%)
CMYK	cmyk(70.4%, 0%, 44.4%, 68.2%)
CIE-LAB	lab(30.08, -27.76, 15.90)
CIE-LCH	lch(30.08, 31.99, 150.19°)
OKLab	oklab(38.78% -0.075 0.0395)
OKLCH	oklch(38.78% 0.085 152.2)
XYZ	xyz(3.7925, 6.2681, 3.4921)
Luminance	0.0627 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18512D #51183C

analogous

#1F5118 #18512D #185149

triadic

#18512D #2D1851 #512D18

tetradic

#18512D #181F51 #51183C #514918

square

#18512D #181F51 #51183C #514918

split-complementary

#18512D #491851 #51181F

monochromatic

#07180D #0A2213 #18512D #268047 #34AF61

Accessibility & contrast

On white

9.32

#18512D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#18512D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18512D

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18512D	#FFFFFF	#000000	##FFFFFF
##18512D	1.00	9.32	2.25	9.32
#FFFFFF	9.32	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514A2A

Deuteranopia (green-blind)

#4A452F

Tritanopia (blue-blind)

#025048

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #18512d;
/* rgb */ color: rgb(24, 81, 45);
/* oklch */ color: oklch(38.8% 0.085 152.2);

Tailwind

colors: {
  custom: {
    50: '#5d8266',
    500: '#18512d',
    950: '#000000',
  },
}

SCSS

$custom: #18512d;
$custom-light: #5d8266;
$custom-dark: #000000;

JSON

{
  "hex": "#18512d",
  "rgb": {
    "r": 24,
    "g": 81,
    "b": 45
  },
  "hsl": {
    "h": 142.105,
    "s": 54.286,
    "l": 20.588
  },
  "oklch": {
    "l": 0.38775,
    "c": 0.08475,
    "h": 152.2
  },
  "luminance": 0.06269
}

Semantic roles & 50–950 ramp

primary

#18512D

secondary

#883D6C

accent

#4AA7DE

background

#F5F8F6

surface

#E9EFEB

border

#C5CAC6

text

#040A06

muted

#797C7A

Preview Lab

Preview with #18512D

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

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