#18613B#18613B

#18613B is a dark, moderate green. Relative luminance 0.091; OKLCH L 43.8% C 0.094 H 155.8°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#18613B
RGB	rgb(24, 97, 59)
HSL	hsl(149, 60%, 24%)
HSV	hsv(149, 75%, 38%)
CMYK	cmyk(75.3%, 0%, 39.2%, 62%)
CIE-LAB	lab(36.10, -31.86, 15.45)
CIE-LCH	lch(36.10, 35.41, 154.13°)
OKLab	oklab(43.82% -0.0862 0.0387)
OKLCH	oklch(43.82% 0.094 155.8)
XYZ	xyz(5.4403, 9.0587, 5.5986)
Luminance	0.0906 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18613B #61183E

analogous

#196118 #18613B #18615F

triadic

#18613B #3B1861 #613B18

tetradic

#18613B #181961 #61183E #615F18

square

#18613B #181961 #61183E #615F18

split-complementary

#18613B #5F1861 #611819

monochromatic

#06190F #0C301D #18613B #249259 #30C377

Accessibility & contrast

On white

7.47

#18613B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#18613B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18613B

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18613B	#FFFFFF	#000000	##FFFFFF
##18613B	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615938

Deuteranopia (green-blind)

#57523D

Tritanopia (blue-blind)

#006057

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #18613b;
/* rgb */ color: rgb(24, 97, 59);
/* oklch */ color: oklch(43.8% 0.094 155.8);

Tailwind

colors: {
  custom: {
    50: '#608f71',
    500: '#18613b',
    950: '#000000',
  },
}

SCSS

$custom: #18613b;
$custom-light: #608f71;
$custom-dark: #000000;

JSON

{
  "hex": "#18613b",
  "rgb": {
    "r": 24,
    "g": 97,
    "b": 59
  },
  "hsl": {
    "h": 148.767,
    "s": 60.331,
    "l": 23.725
  },
  "oklch": {
    "l": 0.43818,
    "c": 0.09448,
    "h": 155.8
  },
  "luminance": 0.09059
}

Semantic roles & 50–950 ramp

primary

#18613B

secondary

#973D6C

accent

#4497E3

background

#F6F8F6

surface

#EBF0EC

border

#C6CBC7

text

#050C07

muted

#7A7D7A

Preview Lab

Preview with #18613B

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

Preview Lab → · Contrast checker → · Palette generator →