#256C28#256C28

#256C28 is a mid, vivid green. Relative luminance 0.113; OKLCH L 47.1% C 0.124 H 143.9°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#256C28
RGB	rgb(37, 108, 40)
HSL	hsl(123, 49%, 28%)
HSV	hsv(123, 66%, 42%)
CMYK	cmyk(65.7%, 0%, 63%, 57.6%)
CIE-LAB	lab(40.03, -36.97, 31.02)
CIE-LCH	lch(40.03, 48.26, 140.00°)
OKLab	oklab(47.07% -0.1003 0.073)
OKLCH	oklch(47.07% 0.124 143.9)
XYZ	xyz(6.5081, 11.2710, 3.8396)
Luminance	0.1127 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256C28 #6C2569

analogous

#456C25 #256C28 #256C4B

triadic

#256C28 #28256C #6C2825

tetradic

#256C28 #25456C #6C2569 #6C4B25

square

#256C28 #25456C #6C2569 #6C4B25

split-complementary

#256C28 #4B256C #6C2545

monochromatic

#081708 #153E17 #256C28 #359A39 #4AC14F

Accessibility & contrast

On white

6.45

#256C28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#256C28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256C28

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256C28	#FFFFFF	#000000	##FFFFFF
##256C28	1.00	6.45	3.25	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6221

Deuteranopia (green-blind)

#655C2E

Tritanopia (blue-blind)

#16695D

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #256c28;
/* rgb */ color: rgb(37, 108, 40);
/* oklch */ color: oklch(47.1% 0.124 143.9);

Tailwind

colors: {
  custom: {
    50: '#699764',
    500: '#256c28',
    950: '#000000',
  },
}

SCSS

$custom: #256c28;
$custom-light: #699764;
$custom-dark: #000000;

JSON

{
  "hex": "#256c28",
  "rgb": {
    "r": 37,
    "g": 108,
    "b": 40
  },
  "hsl": {
    "h": 122.535,
    "s": 48.966,
    "l": 28.431
  },
  "oklch": {
    "l": 0.4707,
    "c": 0.12401,
    "h": 143.9
  },
  "luminance": 0.11272
}

Semantic roles & 50–950 ramp

primary

#256C28

secondary

#9F4E9C

accent

#4FD3D9

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#070D06

muted

#7A7E7A

Preview Lab

Preview with #256C28

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

Preview Lab → · Contrast checker → · Palette generator →