#256918#256918

#256918 is a mid, vivid green. Relative luminance 0.106; OKLCH L 46.0% C 0.132 H 140.8°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#256918
RGB	rgb(37, 105, 24)
HSL	hsl(110, 63%, 25%)
HSV	hsv(110, 77%, 41%)
CMYK	cmyk(64.8%, 0%, 77.1%, 58.8%)
CIE-LAB	lab(38.83, -37.49, 37.04)
CIE-LCH	lch(38.83, 52.70, 135.35°)
OKLab	oklab(46.03% -0.1026 0.0837)
OKLCH	oklch(46.03% 0.132 140.8)
XYZ	xyz(5.9791, 10.5618, 2.5875)
Luminance	0.1056 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256918 #5C1869

analogous

#4E6918 #256918 #186933

triadic

#256918 #182569 #691825

tetradic

#256918 #184E69 #5C1869 #693318

square

#256918 #184E69 #5C1869 #693318

split-complementary

#256918 #331869 #69184E

monochromatic

#091906 #13370D #256918 #379B23 #48CD2F

Accessibility & contrast

On white

6.75

#256918 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#256918 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256918

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256918	#FFFFFF	#000000	##FFFFFF
##256918	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C5F09

Deuteranopia (green-blind)

#645920

Tritanopia (blue-blind)

#1B6559

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #256918;
/* rgb */ color: rgb(37, 105, 24);
/* oklch */ color: oklch(46.0% 0.132 140.8);

Tailwind

colors: {
  custom: {
    50: '#69955b',
    500: '#256918',
    950: '#000000',
  },
}

SCSS

$custom: #256918;
$custom-light: #69955b;
$custom-dark: #000000;

JSON

{
  "hex": "#256918",
  "rgb": {
    "r": 37,
    "g": 105,
    "b": 24
  },
  "hsl": {
    "h": 110.37,
    "s": 62.791,
    "l": 25.294
  },
  "oklch": {
    "l": 0.46031,
    "c": 0.13244,
    "h": 140.8
  },
  "luminance": 0.10562
}

Semantic roles & 50–950 ramp

primary

#256918

secondary

#8F3E9F

accent

#42E6CC

background

#F6F9F5

surface

#EBF1E9

border

#C6CBC5

text

#070D04

muted

#7A7E79

Preview Lab

Preview with #256918

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

Preview Lab → · Contrast checker → · Palette generator →