#256C1C#256C1C

#256C1C is a mid, vivid green. Relative luminance 0.112; OKLCH L 46.9% C 0.134 H 141.5°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#256C1C
RGB	rgb(37, 108, 28)
HSL	hsl(113, 59%, 27%)
HSV	hsv(113, 74%, 42%)
CMYK	cmyk(65.7%, 0%, 74.1%, 57.6%)
CIE-LAB	lab(39.92, -38.30, 36.50)
CIE-LCH	lch(39.92, 52.91, 136.38°)
OKLab	oklab(46.94% -0.1046 0.0832)
OKLCH	oklch(46.94% 0.134 141.5)
XYZ	xyz(6.3348, 11.2017, 2.9267)
Luminance	0.1120 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256C1C #631C6C

analogous

#4D6C1C #256C1C #1C6C3B

triadic

#256C1C #1C256C #6C1C25

tetradic

#256C1C #1C4D6C #631C6C #6C3B1C

square

#256C1C #1C4D6C #631C6C #6C3B1C

split-complementary

#256C1C #3B1C6C #6C1C4D

monochromatic

#081806 #143B0F #256C1C #369D29 #48CB37

Accessibility & contrast

On white

6.48

#256C1C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#256C1C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256C1C

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256C1C	#FFFFFF	#000000	##FFFFFF
##256C1C	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F620F

Deuteranopia (green-blind)

#665C24

Tritanopia (blue-blind)

#19695C

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #256c1c;
/* rgb */ color: rgb(37, 108, 28);
/* oklch */ color: oklch(46.9% 0.134 141.5);

Tailwind

colors: {
  custom: {
    50: '#6a975d',
    500: '#256c1c',
    950: '#000000',
  },
}

SCSS

$custom: #256c1c;
$custom-light: #6a975d;
$custom-dark: #000000;

JSON

{
  "hex": "#256c1c",
  "rgb": {
    "r": 37,
    "g": 108,
    "b": 28
  },
  "hsl": {
    "h": 113.25,
    "s": 58.824,
    "l": 26.667
  },
  "oklch": {
    "l": 0.46938,
    "c": 0.13361,
    "h": 141.5
  },
  "luminance": 0.11202
}

Semantic roles & 50–950 ramp

primary

#256C1C

secondary

#9643A1

accent

#46E2D0

background

#F6F9F5

surface

#ECF2E9

border

#C7CCC5

text

#070D04

muted

#7A7E79

Preview Lab

Preview with #256C1C

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

Preview Lab → · Contrast checker → · Palette generator →