#256B19#256B19

#256B19 is a mid, vivid green. Relative luminance 0.110; OKLCH L 46.6% C 0.134 H 141.0°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#256B19
RGB	rgb(37, 107, 25)
HSL	hsl(111, 62%, 26%)
HSV	hsv(111, 77%, 42%)
CMYK	cmyk(65.4%, 0%, 76.6%, 58%)
CIE-LAB	lab(39.54, -38.18, 37.36)
CIE-LCH	lch(39.54, 53.42, 135.63°)
OKLab	oklab(46.62% -0.1044 0.0845)
OKLCH	oklch(46.62% 0.134 141)
XYZ	xyz(6.1958, 10.9783, 2.7120)
Luminance	0.1098 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256B19 #5F196B

analogous

#4E6B19 #256B19 #196B36

triadic

#256B19 #19256B #6B1925

tetradic

#256B19 #194E6B #5F196B #6B3619

square

#256B19 #194E6B #5F196B #6B3619

split-complementary

#256B19 #36196B #6B194E

monochromatic

#091906 #14390D #256B19 #369D25 #47CE30

Accessibility & contrast

On white

6.57

#256B19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#256B19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256B19

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256B19	#FFFFFF	#000000	##FFFFFF
##256B19	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E610A

Deuteranopia (green-blind)

#655B21

Tritanopia (blue-blind)

#1A675B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #256b19;
/* rgb */ color: rgb(37, 107, 25);
/* oklch */ color: oklch(46.6% 0.134 141.0);

Tailwind

colors: {
  custom: {
    50: '#6a965c',
    500: '#256b19',
    950: '#000000',
  },
}

SCSS

$custom: #256b19;
$custom-light: #6a965c;
$custom-dark: #000000;

JSON

{
  "hex": "#256b19",
  "rgb": {
    "r": 37,
    "g": 107,
    "b": 25
  },
  "hsl": {
    "h": 111.22,
    "s": 62.121,
    "l": 25.882
  },
  "oklch": {
    "l": 0.46621,
    "c": 0.13435,
    "h": 141
  },
  "luminance": 0.10979
}

Semantic roles & 50–950 ramp

primary

#256B19

secondary

#923FA1

accent

#43E5CD

background

#F6F9F5

surface

#ECF2E9

border

#C7CCC5

text

#070D04

muted

#7A7E79

Preview Lab

Preview with #256B19

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

Preview Lab → · Contrast checker → · Palette generator →