#256A1B#256A1B

#256A1B is a mid, vivid green. Relative luminance 0.108; OKLCH L 46.3% C 0.132 H 141.3°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#256A1B
RGB	rgb(37, 106, 27)
HSL	hsl(112, 59%, 26%)
HSV	hsv(112, 75%, 42%)
CMYK	cmyk(65.1%, 0%, 74.5%, 58.4%)
CIE-LAB	lab(39.21, -37.62, 36.19)
CIE-LCH	lch(39.21, 52.20, 136.11°)
OKLab	oklab(46.35% -0.1028 0.0824)
OKLCH	oklch(46.35% 0.132 141.3)
XYZ	xyz(6.1145, 10.7799, 2.7952)
Luminance	0.1078 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256A1B #601B6A

analogous

#4C6A1B #256A1B #1B6A38

triadic

#256A1B #1B256A #6A1B25

tetradic

#256A1B #1B4C6A #601B6A #6A381B

square

#256A1B #1B4C6A #601B6A #6A381B

split-complementary

#256A1B #381B6A #6A1B4C

monochromatic

#091806 #14390F #256A1B #369B27 #47CB34

Accessibility & contrast

On white

6.65

#256A1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#256A1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256A1B

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256A1B	#FFFFFF	#000000	##FFFFFF
##256A1B	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D600E

Deuteranopia (green-blind)

#645A23

Tritanopia (blue-blind)

#1A675A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #256a1b;
/* rgb */ color: rgb(37, 106, 27);
/* oklch */ color: oklch(46.3% 0.132 141.3);

Tailwind

colors: {
  custom: {
    50: '#69955c',
    500: '#256a1b',
    950: '#000000',
  },
}

SCSS

$custom: #256a1b;
$custom-light: #69955c;
$custom-dark: #000000;

JSON

{
  "hex": "#256a1b",
  "rgb": {
    "r": 37,
    "g": 106,
    "b": 27
  },
  "hsl": {
    "h": 112.405,
    "s": 59.398,
    "l": 26.078
  },
  "oklch": {
    "l": 0.46348,
    "c": 0.1317,
    "h": 141.3
  },
  "luminance": 0.10781
}

Semantic roles & 50–950 ramp

primary

#256A1B

secondary

#93429F

accent

#45E3CF

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#070D04

muted

#7A7E79

Preview Lab

Preview with #256A1B

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

Preview Lab → · Contrast checker → · Palette generator →