#256D15#256D15

#256D15 is a mid, vivid green. Relative luminance 0.114; OKLCH L 47.2% C 0.139 H 140.5°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#256D15
RGB	rgb(37, 109, 21)
HSL	hsl(109, 68%, 25%)
HSV	hsv(109, 81%, 43%)
CMYK	cmyk(66.1%, 0%, 80.7%, 57.3%)
CIE-LAB	lab(40.22, -39.27, 39.55)
CIE-LCH	lch(40.22, 55.73, 134.79°)
OKLab	oklab(47.17% -0.1076 0.0885)
OKLCH	oklch(47.17% 0.139 140.5)
XYZ	xyz(6.3666, 11.3841, 2.5712)
Luminance	0.1139 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256D15 #5D156D

analogous

#516D15 #256D15 #156D31

triadic

#256D15 #15256D #6D1525

tetradic

#256D15 #15516D #5D156D #6D3115

square

#256D15 #15516D #5D156D #6D3115

split-complementary

#256D15 #31156D #6D1551

monochromatic

#091A05 #143A0B #256D15 #36A01F #48D429

Accessibility & contrast

On white

6.41

#256D15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#256D15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256D15

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256D15	#FFFFFF	#000000	##FFFFFF
##256D15	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706202

Deuteranopia (green-blind)

#675D1F

Tritanopia (blue-blind)

#1A695C

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #256d15;
/* rgb */ color: rgb(37, 109, 21);
/* oklch */ color: oklch(47.2% 0.139 140.5);

Tailwind

colors: {
  custom: {
    50: '#6a985a',
    500: '#256d15',
    950: '#000000',
  },
}

SCSS

$custom: #256d15;
$custom-light: #6a985a;
$custom-dark: #000000;

JSON

{
  "hex": "#256d15",
  "rgb": {
    "r": 37,
    "g": 109,
    "b": 21
  },
  "hsl": {
    "h": 109.091,
    "s": 67.692,
    "l": 25.49
  },
  "oklch": {
    "l": 0.47172,
    "c": 0.13931,
    "h": 140.5
  },
  "luminance": 0.11385
}

Semantic roles & 50–950 ramp

primary

#256D15

secondary

#903AA3

accent

#3DEBCB

background

#F6F9F5

surface

#ECF2E9

border

#C7CCC5

text

#070E04

muted

#7A7E79

Preview Lab

Preview with #256D15

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

Preview Lab → · Contrast checker → · Palette generator →