#256D2D#256D2D

#256D2D is a mid, vivid green. Relative luminance 0.115; OKLCH L 47.4% C 0.121 H 145.2°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#256D2D
RGB	rgb(37, 109, 45)
HSL	hsl(127, 49%, 29%)
HSV	hsv(127, 66%, 43%)
CMYK	cmyk(66.1%, 0%, 58.7%, 57.3%)
CIE-LAB	lab(40.44, -36.69, 28.93)
CIE-LCH	lch(40.44, 46.72, 141.74°)
OKLab	oklab(47.43% -0.0993 0.0689)
OKLCH	oklch(47.43% 0.121 145.2)
XYZ	xyz(6.7048, 11.5194, 4.3522)
Luminance	0.1152 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256D2D #6D2565

analogous

#416D25 #256D2D #256D51

triadic

#256D2D #2D256D #6D2D25

tetradic

#256D2D #25416D #6D2565 #6D5125

square

#256D2D #25416D #6D2565 #6D5125

split-complementary

#256D2D #51256D #6D2541

monochromatic

#081709 #153F1A #256D2D #359B40 #4BC258

Accessibility & contrast

On white

6.36

#256D2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#256D2D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256D2D

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256D2D	#FFFFFF	#000000	##FFFFFF
##256D2D	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6327

Deuteranopia (green-blind)

#665D32

Tritanopia (blue-blind)

#146A5F

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #256d2d;
/* rgb */ color: rgb(37, 109, 45);
/* oklch */ color: oklch(47.4% 0.121 145.2);

Tailwind

colors: {
  custom: {
    50: '#699868',
    500: '#256d2d',
    950: '#000000',
  },
}

SCSS

$custom: #256d2d;
$custom-light: #699868;
$custom-dark: #000000;

JSON

{
  "hex": "#256d2d",
  "rgb": {
    "r": 37,
    "g": 109,
    "b": 45
  },
  "hsl": {
    "h": 126.667,
    "s": 49.315,
    "l": 28.627
  },
  "oklch": {
    "l": 0.47427,
    "c": 0.12085,
    "h": 145.2
  },
  "luminance": 0.1152
}

Semantic roles & 50–950 ramp

primary

#256D2D

secondary

#A04E97

accent

#4FCAD9

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#070E06

muted

#7A7E7A

Preview Lab

Preview with #256D2D

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

Preview Lab → · Contrast checker → · Palette generator →