#256E2E#256E2E

#256E2E is a mid, vivid green. Relative luminance 0.117; OKLCH L 47.7% C 0.121 H 145.5°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#256E2E
RGB	rgb(37, 110, 46)
HSL	hsl(127, 50%, 29%)
HSV	hsv(127, 66%, 43%)
CMYK	cmyk(66.4%, 0%, 58.2%, 56.9%)
CIE-LAB	lab(40.80, -36.95, 28.84)
CIE-LCH	lch(40.80, 46.87, 142.03°)
OKLab	oklab(47.73% -0.0999 0.0688)
OKLCH	oklch(47.73% 0.121 145.5)
XYZ	xyz(6.8316, 11.7418, 4.4906)
Luminance	0.1174 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256E2E #6E2565

analogous

#416E25 #256E2E #256E53

triadic

#256E2E #2E256E #6E2E25

tetradic

#256E2E #25416E #6E2565 #6E5325

square

#256E2E #25416E #6E2565 #6E5325

split-complementary

#256E2E #53256E #6E2541

monochromatic

#08170A #16401B #256E2E #349C41 #4BC25A

Accessibility & contrast

On white

6.27

#256E2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#256E2E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256E2E

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256E2E	#FFFFFF	#000000	##FFFFFF
##256E2E	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706428

Deuteranopia (green-blind)

#675E33

Tritanopia (blue-blind)

#136B60

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #256e2e;
/* rgb */ color: rgb(37, 110, 46);
/* oklch */ color: oklch(47.7% 0.121 145.5);

Tailwind

colors: {
  custom: {
    50: '#699869',
    500: '#256e2e',
    950: '#000000',
  },
}

SCSS

$custom: #256e2e;
$custom-light: #699869;
$custom-dark: #000000;

JSON

{
  "hex": "#256e2e",
  "rgb": {
    "r": 37,
    "g": 110,
    "b": 46
  },
  "hsl": {
    "h": 127.397,
    "s": 49.66,
    "l": 28.824
  },
  "oklch": {
    "l": 0.47729,
    "c": 0.12132,
    "h": 145.5
  },
  "luminance": 0.11742
}

Semantic roles & 50–950 ramp

primary

#256E2E

secondary

#A14E97

accent

#4FC8D9

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#070E06

muted

#7A7E7A

Preview Lab

Preview with #256E2E

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

Preview Lab → · Contrast checker → · Palette generator →