#256B34#256B34

#256B34 is a mid, moderate green. Relative luminance 0.112; OKLCH L 47.0% C 0.111 H 147.7°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#256B34
RGB	rgb(37, 107, 52)
HSL	hsl(133, 49%, 28%)
HSV	hsv(133, 65%, 42%)
CMYK	cmyk(65.4%, 0%, 51.4%, 58%)
CIE-LAB	lab(39.84, -34.77, 24.41)
CIE-LCH	lch(39.84, 42.49, 144.93°)
OKLab	oklab(46.96% -0.0939 0.0593)
OKLCH	oklch(46.96% 0.111 147.7)
XYZ	xyz(6.6400, 11.1560, 5.0515)
Luminance	0.1116 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256B34 #6B255C

analogous

#396B25 #256B34 #256B57

triadic

#256B34 #34256B #6B3425

tetradic

#256B34 #25396B #6B255C #6B5725

square

#256B34 #25396B #6B255C #6B5725

split-complementary

#256B34 #57256B #6B2539

monochromatic

#08170B #153E1E #256B34 #35984A #4AC063

Accessibility & contrast

On white

6.50

#256B34 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#256B34 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256B34

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256B34	#FFFFFF	#000000	##FFFFFF
##256B34	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C622F

Deuteranopia (green-blind)

#635B38

Tritanopia (blue-blind)

#11695E

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #256b34;
/* rgb */ color: rgb(37, 107, 52);
/* oklch */ color: oklch(47.0% 0.111 147.7);

Tailwind

colors: {
  custom: {
    50: '#68966c',
    500: '#256b34',
    950: '#000000',
  },
}

SCSS

$custom: #256b34;
$custom-light: #68966c;
$custom-dark: #000000;

JSON

{
  "hex": "#256b34",
  "rgb": {
    "r": 37,
    "g": 107,
    "b": 52
  },
  "hsl": {
    "h": 132.857,
    "s": 48.611,
    "l": 28.235
  },
  "oklch": {
    "l": 0.46964,
    "c": 0.11108,
    "h": 147.7
  },
  "luminance": 0.11157
}

Semantic roles & 50–950 ramp

primary

#256B34

secondary

#9E4E8D

accent

#50BBD8

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#070D07

muted

#7A7E7A

Preview Lab

Preview with #256B34

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

Preview Lab → · Contrast checker → · Palette generator →