#256C3E#256C3E

#256C3E is a mid, moderate green. Relative luminance 0.115; OKLCH L 47.4% C 0.102 H 151.9°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#256C3E
RGB	rgb(37, 108, 62)
HSL	hsl(141, 49%, 28%)
HSV	hsv(141, 66%, 42%)
CMYK	cmyk(65.7%, 0%, 42.6%, 57.6%)
CIE-LAB	lab(40.35, -33.38, 19.39)
CIE-LCH	lch(40.35, 38.60, 149.84°)
OKLab	oklab(47.44% -0.0902 0.0482)
OKLCH	oklch(47.44% 0.102 151.9)
XYZ	xyz(6.9945, 11.4655, 6.4010)
Luminance	0.1147 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256C3E #6C2553

analogous

#2F6C25 #256C3E #256C61

triadic

#256C3E #3E256C #6C3E25

tetradic

#256C3E #252F6C #6C2553 #6C6125

square

#256C3E #252F6C #6C2553 #6C6125

split-complementary

#256C3E #61256C #6C252F

monochromatic

#08170D #153E24 #256C3E #359A58 #4AC174

Accessibility & contrast

On white

6.38

#256C3E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#256C3E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256C3E

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256C3E	#FFFFFF	#000000	##FFFFFF
##256C3E	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C633B

Deuteranopia (green-blind)

#635D41

Tritanopia (blue-blind)

#0A6A61

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #256c3e;
/* rgb */ color: rgb(37, 108, 62);
/* oklch */ color: oklch(47.4% 0.102 151.9);

Tailwind

colors: {
  custom: {
    50: '#689774',
    500: '#256c3e',
    950: '#000000',
  },
}

SCSS

$custom: #256c3e;
$custom-light: #689774;
$custom-dark: #000000;

JSON

{
  "hex": "#256c3e",
  "rgb": {
    "r": 37,
    "g": 108,
    "b": 62
  },
  "hsl": {
    "h": 141.127,
    "s": 48.966,
    "l": 28.431
  },
  "oklch": {
    "l": 0.47439,
    "c": 0.10227,
    "h": 151.9
  },
  "luminance": 0.11466
}

Semantic roles & 50–950 ramp

primary

#256C3E

secondary

#9F4E82

accent

#4FA8D9

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#070D08

muted

#7A7E7B

Preview Lab

Preview with #256C3E

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

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