#15641B#15641B

#15641B is a dark, vivid green. Relative luminance 0.094; OKLCH L 44.1% C 0.130 H 143.9°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#15641B
RGB	rgb(21, 100, 27)
HSL	hsl(125, 65%, 24%)
HSV	hsv(125, 79%, 39%)
CMYK	cmyk(79%, 0%, 73%, 60.8%)
CIE-LAB	lab(36.65, -38.81, 33.38)
CIE-LCH	lch(36.65, 51.19, 139.31°)
OKLab	oklab(44.11% -0.1051 0.0766)
OKLCH	oklch(44.11% 0.13 143.9)
XYZ	xyz(5.0639, 9.3523, 2.5750)
Luminance	0.0935 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15641B #64155E

analogous

#366415 #15641B #156442

triadic

#15641B #1B1564 #641B15

tetradic

#15641B #153664 #64155E #644215

square

#15641B #153664 #64155E #644215

split-complementary

#15641B #421564 #641536

monochromatic

#051907 #0A310D #15641B #209729 #2AC936

Accessibility & contrast

On white

7.32

#15641B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#15641B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15641B

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15641B	#FFFFFF	#000000	##FFFFFF
##15641B	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665A10

Deuteranopia (green-blind)

#5D5422

Tritanopia (blue-blind)

#006155

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #15641b;
/* rgb */ color: rgb(21, 100, 27);
/* oklch */ color: oklch(44.1% 0.130 143.9);

Tailwind

colors: {
  custom: {
    50: '#61915c',
    500: '#15641b',
    950: '#000000',
  },
}

SCSS

$custom: #15641b;
$custom-light: #61915c;
$custom-dark: #000000;

JSON

{
  "hex": "#15641b",
  "rgb": {
    "r": 21,
    "g": 100,
    "b": 27
  },
  "hsl": {
    "h": 124.557,
    "s": 65.289,
    "l": 23.725
  },
  "oklch": {
    "l": 0.44113,
    "c": 0.13002,
    "h": 143.9
  },
  "luminance": 0.09353
}

Semantic roles & 50–950 ramp

primary

#15641B

secondary

#9B3A94

accent

#40DBE8

background

#F6F9F5

surface

#EBF1E9

border

#C6CBC5

text

#060D04

muted

#7A7E79

Preview Lab

Preview with #15641B

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

Preview Lab → · Contrast checker → · Palette generator →