#256A3A#256A3A

#256A3A is a mid, moderate green. Relative luminance 0.110; OKLCH L 46.8% C 0.103 H 150.4°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#256A3A
RGB	rgb(37, 106, 58)
HSL	hsl(138, 48%, 28%)
HSV	hsv(138, 65%, 42%)
CMYK	cmyk(65.1%, 0%, 45.3%, 58.4%)
CIE-LAB	lab(39.59, -33.27, 20.70)
CIE-LCH	lch(39.59, 39.19, 148.11°)
OKLab	oklab(46.79% -0.0899 0.0511)
OKLCH	oklch(46.79% 0.103 150.4)
XYZ	xyz(6.6802, 11.0062, 5.7745)
Luminance	0.1101 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256A3A #6A2555

analogous

#326A25 #256A3A #256A5C

triadic

#256A3A #3A256A #6A3A25

tetradic

#256A3A #25326A #6A2555 #6A5C25

square

#256A3A #25326A #6A2555 #6A5C25

split-complementary

#256A3A #5C256A #6A2532

monochromatic

#08170C #153D21 #256A3A #359753 #4AC06E

Accessibility & contrast

On white

6.56

#256A3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#256A3A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256A3A

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256A3A	#FFFFFF	#000000	##FFFFFF
##256A3A	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6136

Deuteranopia (green-blind)

#625B3D

Tritanopia (blue-blind)

#0F685E

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #256a3a;
/* rgb */ color: rgb(37, 106, 58);
/* oklch */ color: oklch(46.8% 0.103 150.4);

Tailwind

colors: {
  custom: {
    50: '#689571',
    500: '#256a3a',
    950: '#000000',
  },
}

SCSS

$custom: #256a3a;
$custom-light: #689571;
$custom-dark: #000000;

JSON

{
  "hex": "#256a3a",
  "rgb": {
    "r": 37,
    "g": 106,
    "b": 58
  },
  "hsl": {
    "h": 138.261,
    "s": 48.252,
    "l": 28.039
  },
  "oklch": {
    "l": 0.46789,
    "c": 0.1034,
    "h": 150.4
  },
  "luminance": 0.11007
}

Semantic roles & 50–950 ramp

primary

#256A3A

secondary

#9D4E85

accent

#50AED8

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#070D07

muted

#7A7E7A

Preview Lab

Preview with #256A3A

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

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