#256A37#256A37

#256A37 is a mid, moderate green. Relative luminance 0.110; OKLCH L 46.7% C 0.107 H 149.1°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#256A37
RGB	rgb(37, 106, 55)
HSL	hsl(136, 48%, 28%)
HSV	hsv(136, 65%, 42%)
CMYK	cmyk(65.1%, 0%, 48.1%, 58.4%)
CIE-LAB	lab(39.54, -33.83, 22.35)
CIE-LCH	lch(39.54, 40.54, 146.54°)
OKLab	oklab(46.73% -0.0914 0.0548)
OKLCH	oklch(46.73% 0.107 149.1)
XYZ	xyz(6.6061, 10.9766, 5.3842)
Luminance	0.1098 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256A37 #6A2558

analogous

#356A25 #256A37 #256A59

triadic

#256A37 #37256A #6A3725

tetradic

#256A37 #25356A #6A2558 #6A5925

square

#256A37 #25356A #6A2558 #6A5925

split-complementary

#256A37 #59256A #6A2535

monochromatic

#08170C #153D1F #256A37 #35974F #4AC068

Accessibility & contrast

On white

6.57

#256A37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#256A37 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256A37

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256A37	#FFFFFF	#000000	##FFFFFF
##256A37	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6133

Deuteranopia (green-blind)

#625B3A

Tritanopia (blue-blind)

#10685E

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #256a37;
/* rgb */ color: rgb(37, 106, 55);
/* oklch */ color: oklch(46.7% 0.107 149.1);

Tailwind

colors: {
  custom: {
    50: '#68956e',
    500: '#256a37',
    950: '#000000',
  },
}

SCSS

$custom: #256a37;
$custom-light: #68956e;
$custom-dark: #000000;

JSON

{
  "hex": "#256a37",
  "rgb": {
    "r": 37,
    "g": 106,
    "b": 55
  },
  "hsl": {
    "h": 135.652,
    "s": 48.252,
    "l": 28.039
  },
  "oklch": {
    "l": 0.46731,
    "c": 0.10652,
    "h": 149.1
  },
  "luminance": 0.10977
}

Semantic roles & 50–950 ramp

primary

#256A37

secondary

#9D4E88

accent

#50B4D8

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#070D07

muted

#7A7E7A

Preview Lab

Preview with #256A37

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

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