#256E23#256E23

#256E23 is a mid, vivid green. Relative luminance 0.117; OKLCH L 47.6% C 0.131 H 142.8°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#256E23
RGB	rgb(37, 110, 35)
HSL	hsl(118, 52%, 28%)
HSV	hsv(118, 68%, 43%)
CMYK	cmyk(66.4%, 0%, 68.2%, 56.9%)
CIE-LAB	lab(40.68, -38.36, 34.18)
CIE-LCH	lch(40.68, 51.38, 138.30°)
OKLab	oklab(47.59% -0.1043 0.0792)
OKLCH	oklch(47.59% 0.131 142.8)
XYZ	xyz(6.6419, 11.6659, 3.4915)
Luminance	0.1167 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256E23 #6C236E

analogous

#4A6E23 #256E23 #236E46

triadic

#256E23 #23256E #6E2325

tetradic

#256E23 #234A6E #6C236E #6E4623

square

#256E23 #234A6E #6C236E #6E4623

split-complementary

#256E23 #46236E #6E234A

monochromatic

#081707 #154014 #256E23 #359C32 #4AC447

Accessibility & contrast

On white

6.30

#256E23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#256E23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256E23

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256E23	#FFFFFF	#000000	##FFFFFF
##256E23	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70641A

Deuteranopia (green-blind)

#685E2A

Tritanopia (blue-blind)

#166B5E

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #256e23;
/* rgb */ color: rgb(37, 110, 35);
/* oklch */ color: oklch(47.6% 0.131 142.8);

Tailwind

colors: {
  custom: {
    50: '#6a9862',
    500: '#256e23',
    950: '#000000',
  },
}

SCSS

$custom: #256e23;
$custom-light: #6a9862;
$custom-dark: #000000;

JSON

{
  "hex": "#256e23",
  "rgb": {
    "r": 37,
    "g": 110,
    "b": 35
  },
  "hsl": {
    "h": 118.4,
    "s": 51.724,
    "l": 28.431
  },
  "oklch": {
    "l": 0.47588,
    "c": 0.13097,
    "h": 142.8
  },
  "luminance": 0.11667
}

Semantic roles & 50–950 ramp

primary

#256E23

secondary

#9F4CA1

accent

#4DDBD7

background

#F6F9F5

surface

#ECF2EA

border

#C7CCC6

text

#070E05

muted

#7A7E79

Preview Lab

Preview with #256E23

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

Preview Lab → · Contrast checker → · Palette generator →