#256B22#256B22

#256B22 is a mid, vivid green. Relative luminance 0.110; OKLCH L 46.7% C 0.128 H 142.6°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#256B22
RGB	rgb(37, 107, 34)
HSL	hsl(118, 52%, 28%)
HSV	hsv(118, 68%, 42%)
CMYK	cmyk(65.4%, 0%, 68.2%, 58%)
CIE-LAB	lab(39.62, -37.30, 33.49)
CIE-LCH	lch(39.62, 50.12, 138.08°)
OKLab	oklab(46.71% -0.1015 0.0776)
OKLCH	oklch(46.71% 0.128 142.6)
XYZ	xyz(6.3090, 11.0236, 3.3083)
Luminance	0.1102 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256B22 #68226B

analogous

#4A6B22 #256B22 #226B43

triadic

#256B22 #22256B #6B2225

tetradic

#256B22 #224A6B #68226B #6B4322

square

#256B22 #224A6B #68226B #6B4322

split-complementary

#256B22 #43226B #6B224A

monochromatic

#081707 #153D13 #256B22 #359931 #49C444

Accessibility & contrast

On white

6.55

#256B22 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#256B22 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256B22

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256B22	#FFFFFF	#000000	##FFFFFF
##256B22	1.00	6.55	3.20	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6119

Deuteranopia (green-blind)

#655B28

Tritanopia (blue-blind)

#18685C

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #256b22;
/* rgb */ color: rgb(37, 107, 34);
/* oklch */ color: oklch(46.7% 0.128 142.6);

Tailwind

colors: {
  custom: {
    50: '#699661',
    500: '#256b22',
    950: '#000000',
  },
}

SCSS

$custom: #256b22;
$custom-light: #699661;
$custom-dark: #000000;

JSON

{
  "hex": "#256b22",
  "rgb": {
    "r": 37,
    "g": 107,
    "b": 34
  },
  "hsl": {
    "h": 117.534,
    "s": 51.773,
    "l": 27.647
  },
  "oklch": {
    "l": 0.46709,
    "c": 0.12775,
    "h": 142.6
  },
  "luminance": 0.11024
}

Semantic roles & 50–950 ramp

primary

#256B22

secondary

#9B4A9F

accent

#4DDBD5

background

#F6F9F5

surface

#EBF2EA

border

#C6CCC6

text

#070D05

muted

#7A7E79

Preview Lab

Preview with #256B22

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

Preview Lab → · Contrast checker → · Palette generator →