#256B1E#256B1E

#256B1E is a mid, vivid green. Relative luminance 0.110; OKLCH L 46.7% C 0.131 H 141.8°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#256B1E
RGB	rgb(37, 107, 30)
HSL	hsl(115, 56%, 27%)
HSV	hsv(115, 72%, 42%)
CMYK	cmyk(65.4%, 0%, 72%, 58%)
CIE-LAB	lab(39.58, -37.72, 35.28)
CIE-LCH	lch(39.58, 51.65, 136.91°)
OKLab	oklab(46.67% -0.1029 0.0809)
OKLCH	oklch(46.67% 0.131 141.8)
XYZ	xyz(6.2547, 11.0018, 3.0220)
Luminance	0.1100 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256B1E #641E6B

analogous

#4C6B1E #256B1E #1E6B3E

triadic

#256B1E #1E256B #6B1E25

tetradic

#256B1E #1E4C6B #641E6B #6B3E1E

square

#256B1E #1E4C6B #641E6B #6B3E1E

split-complementary

#256B1E #3E1E6B #6B1E4C

monochromatic

#081807 #143B11 #256B1E #369B2B #48C83B

Accessibility & contrast

On white

6.56

#256B1E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#256B1E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256B1E

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256B1E	#FFFFFF	#000000	##FFFFFF
##256B1E	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6113

Deuteranopia (green-blind)

#655B25

Tritanopia (blue-blind)

#19685B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #256b1e;
/* rgb */ color: rgb(37, 107, 30);
/* oklch */ color: oklch(46.7% 0.131 141.8);

Tailwind

colors: {
  custom: {
    50: '#69965e',
    500: '#256b1e',
    950: '#000000',
  },
}

SCSS

$custom: #256b1e;
$custom-light: #69965e;
$custom-dark: #000000;

JSON

{
  "hex": "#256b1e",
  "rgb": {
    "r": 37,
    "g": 107,
    "b": 30
  },
  "hsl": {
    "h": 114.545,
    "s": 56.204,
    "l": 26.863
  },
  "oklch": {
    "l": 0.46667,
    "c": 0.13086,
    "h": 141.8
  },
  "luminance": 0.11002
}

Semantic roles & 50–950 ramp

primary

#256B1E

secondary

#97459F

accent

#48DFD2

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#070D05

muted

#7A7E79

Preview Lab

Preview with #256B1E

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

Preview Lab → · Contrast checker → · Palette generator →