#256641#256641

#256641 is a mid, moderate green. Relative luminance 0.103; OKLCH L 45.8% C 0.090 H 155.3°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#256641
RGB	rgb(37, 102, 65)
HSL	hsl(146, 47%, 27%)
HSV	hsv(146, 64%, 40%)
CMYK	cmyk(63.7%, 0%, 36.3%, 60%)
CIE-LAB	lab(38.34, -30.07, 14.95)
CIE-LCH	lch(38.34, 33.58, 153.57°)
OKLab	oklab(45.8% -0.0817 0.0376)
OKLCH	oklch(45.8% 0.09 155.3)
XYZ	xyz(6.4679, 10.2771, 6.6428)
Luminance	0.1028 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256641 #66254A

analogous

#2A6625 #256641 #256662

triadic

#256641 #412566 #664125

tetradic

#256641 #252A66 #66254A #666225

square

#256641 #252A66 #66254A #666225

split-complementary

#256641 #622566 #66252A

monochromatic

#08160E #153924 #256641 #35935E #49BD7B

Accessibility & contrast

On white

6.87

#256641 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#256641 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256641

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256641	#FFFFFF	#000000	##FFFFFF
##256641	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665E3F

Deuteranopia (green-blind)

#5D5843

Tritanopia (blue-blind)

#0C655C

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #256641;
/* rgb */ color: rgb(37, 102, 65);
/* oklch */ color: oklch(45.8% 0.090 155.3);

Tailwind

colors: {
  custom: {
    50: '#679276',
    500: '#256641',
    950: '#000000',
  },
}

SCSS

$custom: #256641;
$custom-light: #679276;
$custom-dark: #000000;

JSON

{
  "hex": "#256641",
  "rgb": {
    "r": 37,
    "g": 102,
    "b": 65
  },
  "hsl": {
    "h": 145.846,
    "s": 46.763,
    "l": 27.255
  },
  "oklch": {
    "l": 0.458,
    "c": 0.08992,
    "h": 155.3
  },
  "luminance": 0.10278
}

Semantic roles & 50–950 ramp

primary

#256641

secondary

#994E79

accent

#519DD6

background

#F6F9F7

surface

#EBF1ED

border

#C6CBC8

text

#060D08

muted

#7A7E7B

Preview Lab

Preview with #256641

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

Preview Lab → · Contrast checker → · Palette generator →