#256E2B#256E2B

#256E2B is a mid, vivid green. Relative luminance 0.117; OKLCH L 47.7% C 0.124 H 144.6°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#256E2B
RGB	rgb(37, 110, 43)
HSL	hsl(125, 50%, 29%)
HSV	hsv(125, 66%, 43%)
CMYK	cmyk(66.4%, 0%, 60.9%, 56.9%)
CIE-LAB	lab(40.77, -37.37, 30.35)
CIE-LCH	lch(40.77, 48.14, 140.92°)
OKLab	oklab(47.69% -0.1012 0.0718)
OKLCH	oklch(47.69% 0.124 144.6)
XYZ	xyz(6.7745, 11.7189, 4.1900)
Luminance	0.1172 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256E2B #6E2568

analogous

#446E25 #256E2B #256E50

triadic

#256E2B #2B256E #6E2B25

tetradic

#256E2B #25446E #6E2568 #6E5025

square

#256E2B #25446E #6E2568 #6E5025

split-complementary

#256E2B #50256E #6E2544

monochromatic

#081709 #164019 #256E2B #349C3D #4BC255

Accessibility & contrast

On white

6.28

#256E2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#256E2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256E2B

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256E2B	#FFFFFF	#000000	##FFFFFF
##256E2B	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706424

Deuteranopia (green-blind)

#675E30

Tritanopia (blue-blind)

#146B5F

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #256e2b;
/* rgb */ color: rgb(37, 110, 43);
/* oklch */ color: oklch(47.7% 0.124 144.6);

Tailwind

colors: {
  custom: {
    50: '#699867',
    500: '#256e2b',
    950: '#000000',
  },
}

SCSS

$custom: #256e2b;
$custom-light: #699867;
$custom-dark: #000000;

JSON

{
  "hex": "#256e2b",
  "rgb": {
    "r": 37,
    "g": 110,
    "b": 43
  },
  "hsl": {
    "h": 124.932,
    "s": 49.66,
    "l": 28.824
  },
  "oklch": {
    "l": 0.47687,
    "c": 0.12411,
    "h": 144.6
  },
  "luminance": 0.1172
}

Semantic roles & 50–950 ramp

primary

#256E2B

secondary

#A14E9A

accent

#4FCED9

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#070E06

muted

#7A7E7A

Preview Lab

Preview with #256E2B

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

Preview Lab → · Contrast checker → · Palette generator →