#256F2F#256F2F

#256F2F is a mid, vivid green. Relative luminance 0.120; OKLCH L 48.0% C 0.122 H 145.7°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#256F2F
RGB	rgb(37, 111, 47)
HSL	hsl(128, 50%, 29%)
HSV	hsv(128, 67%, 44%)
CMYK	cmyk(66.7%, 0%, 57.7%, 56.5%)
CIE-LAB	lab(41.16, -37.21, 28.74)
CIE-LCH	lch(41.16, 47.02, 142.32°)
OKLab	oklab(48.03% -0.1006 0.0686)
OKLCH	oklch(48.03% 0.122 145.7)
XYZ	xyz(6.9600, 11.9667, 4.6318)
Luminance	0.1197 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256F2F #6F2565

analogous

#406F25 #256F2F #256F54

triadic

#256F2F #2F256F #6F2F25

tetradic

#256F2F #25406F #6F2565 #6F5425

square

#256F2F #25406F #6F2565 #6F5425

split-complementary

#256F2F #54256F #6F2540

monochromatic

#08170A #16411C #256F2F #349D42 #4BC35B

Accessibility & contrast

On white

6.19

#256F2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#256F2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256F2F

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256F2F	#FFFFFF	#000000	##FFFFFF
##256F2F	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#716529

Deuteranopia (green-blind)

#685F34

Tritanopia (blue-blind)

#126C61

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #256f2f;
/* rgb */ color: rgb(37, 111, 47);
/* oklch */ color: oklch(48.0% 0.122 145.7);

Tailwind

colors: {
  custom: {
    50: '#699969',
    500: '#256f2f',
    950: '#000000',
  },
}

SCSS

$custom: #256f2f;
$custom-light: #699969;
$custom-dark: #000000;

JSON

{
  "hex": "#256f2f",
  "rgb": {
    "r": 37,
    "g": 111,
    "b": 47
  },
  "hsl": {
    "h": 128.108,
    "s": 50,
    "l": 29.02
  },
  "oklch": {
    "l": 0.48031,
    "c": 0.1218,
    "h": 145.7
  },
  "luminance": 0.11967
}

Semantic roles & 50–950 ramp

primary

#256F2F

secondary

#A24E97

accent

#4EC7DA

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#070E06

muted

#7A7E7A

Preview Lab

Preview with #256F2F

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

Preview Lab → · Contrast checker → · Palette generator →