#256E1D#256E1D

#256E1D is a mid, vivid green. Relative luminance 0.116; OKLCH L 47.5% C 0.135 H 141.7°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#256E1D
RGB	rgb(37, 110, 29)
HSL	hsl(114, 58%, 27%)
HSV	hsv(114, 74%, 43%)
CMYK	cmyk(66.4%, 0%, 73.6%, 56.9%)
CIE-LAB	lab(40.63, -38.98, 36.81)
CIE-LCH	lch(40.63, 53.62, 136.64°)
OKLab	oklab(47.53% -0.1063 0.084)
OKLCH	oklch(47.53% 0.135 141.7)
XYZ	xyz(6.5603, 11.6332, 3.0619)
Luminance	0.1163 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256E1D #661D6E

analogous

#4E6E1D #256E1D #1D6E3E

triadic

#256E1D #1D256E #6E1D25

tetradic

#256E1D #1D4E6E #661D6E #6E3E1D

square

#256E1D #1D4E6E #661D6E #6E3E1D

split-complementary

#256E1D #3E1D6E #6E1D4E

monochromatic

#081806 #153E10 #256E1D #359E2A #49CB3A

Accessibility & contrast

On white

6.31

#256E1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#256E1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256E1D

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256E1D	#FFFFFF	#000000	##FFFFFF
##256E1D	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#716310

Deuteranopia (green-blind)

#685D25

Tritanopia (blue-blind)

#186A5E

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #256e1d;
/* rgb */ color: rgb(37, 110, 29);
/* oklch */ color: oklch(47.5% 0.135 141.7);

Tailwind

colors: {
  custom: {
    50: '#6a985e',
    500: '#256e1d',
    950: '#000000',
  },
}

SCSS

$custom: #256e1d;
$custom-light: #6a985e;
$custom-dark: #000000;

JSON

{
  "hex": "#256e1d",
  "rgb": {
    "r": 37,
    "g": 110,
    "b": 29
  },
  "hsl": {
    "h": 114.074,
    "s": 58.273,
    "l": 27.255
  },
  "oklch": {
    "l": 0.47527,
    "c": 0.13549,
    "h": 141.7
  },
  "luminance": 0.11634
}

Semantic roles & 50–950 ramp

primary

#256E1D

secondary

#9944A2

accent

#46E1D2

background

#F6F9F5

surface

#ECF2E9

border

#C7CCC5

text

#070E05

muted

#7A7E79

Preview Lab

Preview with #256E1D

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

Preview Lab → · Contrast checker → · Palette generator →