#256B2D#256B2D

#256B2D is a mid, moderate green. Relative luminance 0.111; OKLCH L 46.9% C 0.118 H 145.4°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#256B2D
RGB	rgb(37, 107, 45)
HSL	hsl(127, 49%, 28%)
HSV	hsv(127, 65%, 42%)
CMYK	cmyk(65.4%, 0%, 57.9%, 58%)
CIE-LAB	lab(39.74, -35.87, 28.10)
CIE-LCH	lch(39.74, 45.57, 141.93°)
OKLab	oklab(46.85% -0.0971 0.0671)
OKLCH	oklch(46.85% 0.118 145.4)
XYZ	xyz(6.4939, 11.0975, 4.2819)
Luminance	0.1110 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256B2D #6B2563

analogous

#406B25 #256B2D #256B50

triadic

#256B2D #2D256B #6B2D25

tetradic

#256B2D #25406B #6B2563 #6B5025

square

#256B2D #25406B #6B2563 #6B5025

split-complementary

#256B2D #50256B #6B2540

monochromatic

#08170A #153E1A #256B2D #359840 #4AC058

Accessibility & contrast

On white

6.52

#256B2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#256B2D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256B2D

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256B2D	#FFFFFF	#000000	##FFFFFF
##256B2D	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6127

Deuteranopia (green-blind)

#645B32

Tritanopia (blue-blind)

#15685D

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #256b2d;
/* rgb */ color: rgb(37, 107, 45);
/* oklch */ color: oklch(46.9% 0.118 145.4);

Tailwind

colors: {
  custom: {
    50: '#689668',
    500: '#256b2d',
    950: '#000000',
  },
}

SCSS

$custom: #256b2d;
$custom-light: #689668;
$custom-dark: #000000;

JSON

{
  "hex": "#256b2d",
  "rgb": {
    "r": 37,
    "g": 107,
    "b": 45
  },
  "hsl": {
    "h": 126.857,
    "s": 48.611,
    "l": 28.235
  },
  "oklch": {
    "l": 0.46851,
    "c": 0.118,
    "h": 145.4
  },
  "luminance": 0.11098
}

Semantic roles & 50–950 ramp

primary

#256B2D

secondary

#9E4E95

accent

#50C9D8

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#070D06

muted

#7A7E7A

Preview Lab

Preview with #256B2D

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

Preview Lab → · Contrast checker → · Palette generator →