#256C38#256C38

#256C38 is a mid, moderate green. Relative luminance 0.114; OKLCH L 47.3% C 0.108 H 149.2°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#256C38
RGB	rgb(37, 108, 56)
HSL	hsl(136, 49%, 28%)
HSV	hsv(136, 66%, 42%)
CMYK	cmyk(65.7%, 0%, 48.1%, 57.6%)
CIE-LAB	lab(40.25, -34.50, 22.69)
CIE-LCH	lch(40.25, 41.29, 146.67°)
OKLab	oklab(47.32% -0.0932 0.0556)
OKLCH	oklch(47.32% 0.108 149.2)
XYZ	xyz(6.8388, 11.4033, 5.5813)
Luminance	0.1140 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256C38 #6C2559

analogous

#356C25 #256C38 #256C5B

triadic

#256C38 #38256C #6C3825

tetradic

#256C38 #25356C #6C2559 #6C5B25

square

#256C38 #25356C #6C2559 #6C5B25

split-complementary

#256C38 #5B256C #6C2535

monochromatic

#08170C #153E20 #256C38 #359A50 #4AC16A

Accessibility & contrast

On white

6.40

#256C38 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#256C38 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256C38

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256C38	#FFFFFF	#000000	##FFFFFF
##256C38	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6334

Deuteranopia (green-blind)

#645C3C

Tritanopia (blue-blind)

#0F6A60

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #256c38;
/* rgb */ color: rgb(37, 108, 56);
/* oklch */ color: oklch(47.3% 0.108 149.2);

Tailwind

colors: {
  custom: {
    50: '#68976f',
    500: '#256c38',
    950: '#000000',
  },
}

SCSS

$custom: #256c38;
$custom-light: #68976f;
$custom-dark: #000000;

JSON

{
  "hex": "#256c38",
  "rgb": {
    "r": 37,
    "g": 108,
    "b": 56
  },
  "hsl": {
    "h": 136.056,
    "s": 48.966,
    "l": 28.431
  },
  "oklch": {
    "l": 0.47321,
    "c": 0.10849,
    "h": 149.2
  },
  "luminance": 0.11404
}

Semantic roles & 50–950 ramp

primary

#256C38

secondary

#9F4E89

accent

#4FB4D9

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#070D07

muted

#7A7E7A

Preview Lab

Preview with #256C38

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

Preview Lab → · Contrast checker → · Palette generator →