#18530C#18530C

#18530C is a dark, moderate green. Relative luminance 0.064; OKLCH L 38.9% C 0.117 H 140.8°. Best body text is #FFFFFF at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#18530C
RGB	rgb(24, 83, 12)
HSL	hsl(110, 75%, 19%)
HSV	hsv(110, 86%, 33%)
CMYK	cmyk(71.1%, 0%, 85.5%, 67.5%)
CIE-LAB	lab(30.42, -33.16, 33.20)
CIE-LCH	lch(30.42, 46.92, 134.97°)
OKLab	oklab(38.92% -0.0907 0.074)
OKLCH	oklch(38.92% 0.117 140.8)
XYZ	xyz(3.5361, 6.4069, 1.3981)
Luminance	0.0641 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18530C #470C53

analogous

#3B530C #18530C #0C5323

triadic

#18530C #0C1853 #530C18

tetradic

#18530C #0C3B53 #470C53 #53230C

square

#18530C #0C3B53 #470C53 #53230C

split-complementary

#18530C #230C53 #530C3B

monochromatic

#081B04 #091E04 #18530C #278814 #37BE1B

Accessibility & contrast

On white

9.20

#18530C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#18530C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18530C

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18530C	#FFFFFF	#000000	##FFFFFF
##18530C	1.00	9.20	2.28	9.20
#FFFFFF	9.20	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554B00

Deuteranopia (green-blind)

#4E4614

Tritanopia (blue-blind)

#0D5046

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #18530c;
/* rgb */ color: rgb(24, 83, 12);
/* oklch */ color: oklch(38.9% 0.117 140.8);

Tailwind

colors: {
  custom: {
    50: '#5f8451',
    500: '#18530c',
    950: '#000000',
  },
}

SCSS

$custom: #18530c;
$custom-light: #5f8451;
$custom-dark: #000000;

JSON

{
  "hex": "#18530c",
  "rgb": {
    "r": 24,
    "g": 83,
    "b": 12
  },
  "hsl": {
    "h": 109.859,
    "s": 74.737,
    "l": 18.627
  },
  "oklch": {
    "l": 0.38925,
    "c": 0.11708,
    "h": 140.8
  },
  "luminance": 0.06407
}

Semantic roles & 50–950 ramp

primary

#18530C

secondary

#7E2D8E

accent

#36F1D2

background

#F5F8F4

surface

#EAEFE7

border

#C6CAC3

text

#050B02

muted

#797C78

Preview Lab

Preview with #18530C

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

Preview Lab → · Contrast checker → · Palette generator →