#256B16#256B16

#256B16 is a mid, vivid green. Relative luminance 0.110; OKLCH L 46.6% C 0.136 H 140.6°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#256B16
RGB	rgb(37, 107, 22)
HSL	hsl(109, 66%, 25%)
HSV	hsv(109, 79%, 42%)
CMYK	cmyk(65.4%, 0%, 79.4%, 58%)
CIE-LAB	lab(39.52, -38.43, 38.50)
CIE-LCH	lch(39.52, 54.40, 134.94°)
OKLab	oklab(46.6% -0.1052 0.0865)
OKLCH	oklch(46.6% 0.136 140.6)
XYZ	xyz(6.1652, 10.9660, 2.5507)
Luminance	0.1097 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256B16 #5C166B

analogous

#4F6B16 #256B16 #166B32

triadic

#256B16 #16256B #6B1625

tetradic

#256B16 #164F6B #5C166B #6B3216

square

#256B16 #164F6B #5C166B #6B3216

split-complementary

#256B16 #32166B #6B164F

monochromatic

#091905 #13380C #256B16 #379E20 #48D12B

Accessibility & contrast

On white

6.58

#256B16 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#256B16 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256B16

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256B16	#FFFFFF	#000000	##FFFFFF
##256B16	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6104

Deuteranopia (green-blind)

#665B1F

Tritanopia (blue-blind)

#1A675B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #256b16;
/* rgb */ color: rgb(37, 107, 22);
/* oklch */ color: oklch(46.6% 0.136 140.6);

Tailwind

colors: {
  custom: {
    50: '#6a965a',
    500: '#256b16',
    950: '#000000',
  },
}

SCSS

$custom: #256b16;
$custom-light: #6a965a;
$custom-dark: #000000;

JSON

{
  "hex": "#256b16",
  "rgb": {
    "r": 37,
    "g": 107,
    "b": 22
  },
  "hsl": {
    "h": 109.412,
    "s": 65.891,
    "l": 25.294
  },
  "oklch": {
    "l": 0.46598,
    "c": 0.13623,
    "h": 140.6
  },
  "luminance": 0.10967
}

Semantic roles & 50–950 ramp

primary

#256B16

secondary

#8F3BA1

accent

#3FE9CB

background

#F6F9F5

surface

#ECF2E9

border

#C7CCC5

text

#070D04

muted

#7A7E79

Preview Lab

Preview with #256B16

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

Preview Lab → · Contrast checker → · Palette generator →