#256B44#256B44

#256B44 is a mid, moderate green. Relative luminance 0.113; OKLCH L 47.3% C 0.095 H 155.5°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#256B44
RGB	rgb(37, 107, 68)
HSL	hsl(147, 49%, 28%)
HSV	hsv(147, 65%, 42%)
CMYK	cmyk(65.4%, 0%, 36.4%, 58%)
CIE-LAB	lab(40.12, -31.70, 15.58)
CIE-LCH	lch(40.12, 35.32, 153.82°)
OKLab	oklab(47.29% -0.086 0.0392)
OKLCH	oklch(47.29% 0.095 155.5)
XYZ	xyz(7.0634, 11.3253, 7.2815)
Luminance	0.1133 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256B44 #6B254C

analogous

#296B25 #256B44 #256B67

triadic

#256B44 #44256B #6B4425

tetradic

#256B44 #25296B #6B254C #6B6725

square

#256B44 #25296B #6B254C #6B6725

split-complementary

#256B44 #67256B #6B2529

monochromatic

#08170E #153E27 #256B44 #359861 #4AC07E

Accessibility & contrast

On white

6.43

#256B44 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#256B44 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256B44

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256B44	#FFFFFF	#000000	##FFFFFF
##256B44	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6341

Deuteranopia (green-blind)

#615C46

Tritanopia (blue-blind)

#056A61

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #256b44;
/* rgb */ color: rgb(37, 107, 68);
/* oklch */ color: oklch(47.3% 0.095 155.5);

Tailwind

colors: {
  custom: {
    50: '#689678',
    500: '#256b44',
    950: '#000000',
  },
}

SCSS

$custom: #256b44;
$custom-light: #689678;
$custom-dark: #000000;

JSON

{
  "hex": "#256b44",
  "rgb": {
    "r": 37,
    "g": 107,
    "b": 68
  },
  "hsl": {
    "h": 146.571,
    "s": 48.611,
    "l": 28.235
  },
  "oklch": {
    "l": 0.47287,
    "c": 0.09453,
    "h": 155.5
  },
  "luminance": 0.11326
}

Semantic roles & 50–950 ramp

primary

#256B44

secondary

#9E4E7A

accent

#509CD8

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#070D09

muted

#7A7E7B

Preview Lab

Preview with #256B44

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

Preview Lab → · Contrast checker → · Palette generator →