#256311#256311

#256311 is a dark, vivid green. Relative luminance 0.094; OKLCH L 44.2% C 0.129 H 139.5°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#256311
RGB	rgb(37, 99, 17)
HSL	hsl(105, 71%, 23%)
HSV	hsv(105, 83%, 39%)
CMYK	cmyk(62.6%, 0%, 82.8%, 61.2%)
CIE-LAB	lab(36.66, -35.66, 37.54)
CIE-LCH	lch(36.66, 51.78, 133.53°)
OKLab	oklab(44.22% -0.0981 0.0837)
OKLCH	oklch(44.22% 0.129 139.5)
XYZ	xyz(5.3257, 9.3570, 2.0556)
Luminance	0.0936 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256311 #4F1163

analogous

#4E6311 #256311 #116326

triadic

#256311 #112563 #631125

tetradic

#256311 #114E63 #4F1163 #632611

square

#256311 #114E63 #4F1163 #632611

split-complementary

#256311 #261163 #63114E

monochromatic

#0A1A04 #112F08 #256311 #39971A #4CCB23

Accessibility & contrast

On white

7.31

#256311 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#256311 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #256311

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256311	#FFFFFF	#000000	##FFFFFF
##256311	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665900

Deuteranopia (green-blind)

#5E541A

Tritanopia (blue-blind)

#1E5F54

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #256311;
/* rgb */ color: rgb(37, 99, 17);
/* oklch */ color: oklch(44.2% 0.129 139.5);

Tailwind

colors: {
  custom: {
    50: '#689056',
    500: '#256311',
    950: '#000000',
  },
}

SCSS

$custom: #256311;
$custom-light: #689056;
$custom-dark: #000000;

JSON

{
  "hex": "#256311",
  "rgb": {
    "r": 37,
    "g": 99,
    "b": 17
  },
  "hsl": {
    "h": 105.366,
    "s": 70.69,
    "l": 22.745
  },
  "oklch": {
    "l": 0.44222,
    "c": 0.12896,
    "h": 139.5
  },
  "luminance": 0.09357
}

Semantic roles & 50–950 ramp

primary

#256311

secondary

#82349B

accent

#3AEDC2

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#070C03

muted

#7A7D78

Preview Lab

Preview with #256311

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

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