#256811#256811

#256811 is a mid, vivid green. Relative luminance 0.103; OKLCH L 45.7% C 0.135 H 139.8°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#256811
RGB	rgb(37, 104, 17)
HSL	hsl(106, 72%, 24%)
HSV	hsv(106, 84%, 41%)
CMYK	cmyk(64.4%, 0%, 83.7%, 59.2%)
CIE-LAB	lab(38.44, -37.62, 39.23)
CIE-LCH	lch(38.44, 54.36, 133.80°)
OKLab	oklab(45.69% -0.1034 0.0872)
OKLCH	oklch(45.69% 0.135 139.8)
XYZ	xyz(5.8142, 10.3339, 2.2184)
Luminance	0.1033 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256811 #541168

analogous

#506811 #256811 #116828

triadic

#256811 #112568 #681125

tetradic

#256811 #115068 #541168 #682811

square

#256811 #115068 #541168 #682811

split-complementary

#256811 #281168 #681150

monochromatic

#091A04 #123308 #256811 #389D1A #4AD122

Accessibility & contrast

On white

6.85

#256811 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#256811 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256811

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256811	#FFFFFF	#000000	##FFFFFF
##256811	1.00	6.85	3.07	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B5E00

Deuteranopia (green-blind)

#63581B

Tritanopia (blue-blind)

#1C6458

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #256811;
/* rgb */ color: rgb(37, 104, 17);
/* oklch */ color: oklch(45.7% 0.135 139.8);

Tailwind

colors: {
  custom: {
    50: '#699457',
    500: '#256811',
    950: '#000000',
  },
}

SCSS

$custom: #256811;
$custom-light: #699457;
$custom-dark: #000000;

JSON

{
  "hex": "#256811",
  "rgb": {
    "r": 37,
    "g": 104,
    "b": 17
  },
  "hsl": {
    "h": 106.207,
    "s": 71.901,
    "l": 23.725
  },
  "oklch": {
    "l": 0.45688,
    "c": 0.13526,
    "h": 139.8
  },
  "luminance": 0.10334
}

Semantic roles & 50–950 ramp

primary

#256811

secondary

#8735A0

accent

#39EFC5

background

#F6F9F5

surface

#EBF1E9

border

#C6CBC5

text

#070D03

muted

#7A7E78

Preview Lab

Preview with #256811

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

Preview Lab → · Contrast checker → · Palette generator →