#256B47#256B47

#256B47 is a mid, moderate green. Relative luminance 0.114; OKLCH L 47.4% C 0.091 H 157.4°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#256B47
RGB	rgb(37, 107, 71)
HSL	hsl(149, 49%, 28%)
HSV	hsv(149, 65%, 42%)
CMYK	cmyk(65.4%, 0%, 33.6%, 58%)
CIE-LAB	lab(40.19, -31.04, 13.89)
CIE-LCH	lch(40.19, 34.00, 155.88°)
OKLab	oklab(47.36% -0.0845 0.0351)
OKLCH	oklch(47.36% 0.091 157.4)
XYZ	xyz(7.1573, 11.3629, 7.7761)
Luminance	0.1136 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256B47 #6B2549

analogous

#266B25 #256B47 #256B6A

triadic

#256B47 #47256B #6B4725

tetradic

#256B47 #25266B #6B2549 #6B6A25

square

#256B47 #25266B #6B2549 #6B6A25

split-complementary

#256B47 #6A256B #6B2526

monochromatic

#08170F #153E29 #256B47 #359865 #4AC084

Accessibility & contrast

On white

6.42

#256B47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#256B47 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256B47

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256B47	#FFFFFF	#000000	##FFFFFF
##256B47	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6345

Deuteranopia (green-blind)

#615C49

Tritanopia (blue-blind)

#026A62

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #256b47;
/* rgb */ color: rgb(37, 107, 71);
/* oklch */ color: oklch(47.4% 0.091 157.4);

Tailwind

colors: {
  custom: {
    50: '#68967a',
    500: '#256b47',
    950: '#000000',
  },
}

SCSS

$custom: #256b47;
$custom-light: #68967a;
$custom-dark: #000000;

JSON

{
  "hex": "#256b47",
  "rgb": {
    "r": 37,
    "g": 107,
    "b": 71
  },
  "hsl": {
    "h": 149.143,
    "s": 48.611,
    "l": 28.235
  },
  "oklch": {
    "l": 0.47358,
    "c": 0.09149,
    "h": 157.4
  },
  "luminance": 0.11364
}

Semantic roles & 50–950 ramp

primary

#256B47

secondary

#9E4E77

accent

#5096D8

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#070D09

muted

#7A7E7B

Preview Lab

Preview with #256B47

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

Preview Lab → · Contrast checker → · Palette generator →