#256B1D#256B1D

#256B1D is a mid, vivid green. Relative luminance 0.110; OKLCH L 46.7% C 0.132 H 141.6°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#256B1D
RGB	rgb(37, 107, 29)
HSL	hsl(114, 57%, 27%)
HSV	hsv(114, 73%, 42%)
CMYK	cmyk(65.4%, 0%, 72.9%, 58%)
CIE-LAB	lab(39.58, -37.82, 35.71)
CIE-LCH	lch(39.58, 52.01, 136.64°)
OKLab	oklab(46.66% -0.1032 0.0817)
OKLCH	oklch(46.66% 0.132 141.6)
XYZ	xyz(6.2421, 10.9968, 2.9558)
Luminance	0.1100 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256B1D #631D6B

analogous

#4C6B1D #256B1D #1D6B3C

triadic

#256B1D #1D256B #6B1D25

tetradic

#256B1D #1D4C6B #631D6B #6B3C1D

square

#256B1D #1D4C6B #631D6B #6B3C1D

split-complementary

#256B1D #3C1D6B #6B1D4C

monochromatic

#081807 #143B10 #256B1D #369B2A #48C939

Accessibility & contrast

On white

6.56

#256B1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#256B1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256B1D

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256B1D	#FFFFFF	#000000	##FFFFFF
##256B1D	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)

#6E6111

Deuteranopia (green-blind)

#655B24

Tritanopia (blue-blind)

#19685B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #256b1d;
/* rgb */ color: rgb(37, 107, 29);
/* oklch */ color: oklch(46.7% 0.132 141.6);

Tailwind

colors: {
  custom: {
    50: '#69965e',
    500: '#256b1d',
    950: '#000000',
  },
}

SCSS

$custom: #256b1d;
$custom-light: #69965e;
$custom-dark: #000000;

JSON

{
  "hex": "#256b1d",
  "rgb": {
    "r": 37,
    "g": 107,
    "b": 29
  },
  "hsl": {
    "h": 113.846,
    "s": 57.353,
    "l": 26.667
  },
  "oklch": {
    "l": 0.46657,
    "c": 0.13159,
    "h": 141.6
  },
  "luminance": 0.10997
}

Semantic roles & 50–950 ramp

primary

#256B1D

secondary

#9644A0

accent

#47E1D1

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#070D04

muted

#7A7E79

Preview Lab

Preview with #256B1D

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

Preview Lab → · Contrast checker → · Palette generator →