#18663D#18663D

#18663D is a mid, moderate green. Relative luminance 0.100; OKLCH L 45.3% C 0.100 H 155.3°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#18663D
RGB	rgb(24, 102, 61)
HSL	hsl(148, 62%, 25%)
HSV	hsv(148, 76%, 40%)
CMYK	cmyk(76.5%, 0%, 40.2%, 60%)
CIE-LAB	lab(37.90, -33.58, 16.68)
CIE-LCH	lch(37.90, 37.50, 153.59°)
OKLab	oklab(45.32% -0.0907 0.0417)
OKLCH	oklch(45.32% 0.1 155.3)
XYZ	xyz(5.9698, 10.0332, 6.0359)
Luminance	0.1003 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18663D #661841

analogous

#1A6618 #18663D #186664

triadic

#18663D #3D1866 #663D18

tetradic

#18663D #181A66 #661841 #666418

square

#18663D #181A66 #661841 #666418

split-complementary

#18663D #641866 #66181A

monochromatic

#06190F #0C341F #18663D #24985B #2FC978

Accessibility & contrast

On white

6.98

#18663D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#18663D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18663D

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18663D	#FFFFFF	#000000	##FFFFFF
##18663D	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665D3A

Deuteranopia (green-blind)

#5C5640

Tritanopia (blue-blind)

#00655C

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #18663d;
/* rgb */ color: rgb(24, 102, 61);
/* oklch */ color: oklch(45.3% 0.100 155.3);

Tailwind

colors: {
  custom: {
    50: '#629273',
    500: '#18663d',
    950: '#000000',
  },
}

SCSS

$custom: #18663d;
$custom-light: #629273;
$custom-dark: #000000;

JSON

{
  "hex": "#18663d",
  "rgb": {
    "r": 24,
    "g": 102,
    "b": 61
  },
  "hsl": {
    "h": 148.462,
    "s": 61.905,
    "l": 24.706
  },
  "oklch": {
    "l": 0.45317,
    "c": 0.09984,
    "h": 155.3
  },
  "luminance": 0.10034
}

Semantic roles & 50–950 ramp

primary

#18663D

secondary

#9C3E6F

accent

#4398E5

background

#F6F9F6

surface

#EBF1EC

border

#C6CBC7

text

#060D08

muted

#7A7E7B

Preview Lab

Preview with #18663D

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

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