#15440B#15440B

#15440B is a dark, moderate green. Relative luminance 0.043; OKLCH L 34.2% C 0.099 H 140.6°. Best body text is #FFFFFF at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#15440B
RGB	rgb(21, 68, 11)
HSL	hsl(109, 72%, 15%)
HSV	hsv(109, 84%, 27%)
CMYK	cmyk(69.1%, 0%, 83.8%, 73.3%)
CIE-LAB	lab(24.69, -27.98, 27.98)
CIE-LCH	lch(24.69, 39.57, 134.99°)
OKLab	oklab(34.16% -0.0766 0.063)
OKLCH	oklch(34.16% 0.099 140.6)
XYZ	xyz(2.4367, 4.3176, 1.0215)
Luminance	0.0432 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forrest Green

#154406

ΔE00 0.86

Hunter Green (survey)

#0B4008

ΔE00 1.51

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15440B #3A0B44

analogous

#31440B #15440B #0B441D

triadic

#15440B #0B1544 #440B15

tetradic

#15440B #0B3144 #3A0B44 #441D0B

square

#15440B #0B3144 #3A0B44 #441D0B

split-complementary

#15440B #1D0B44 #440B31

monochromatic

#081A04 #081A04 #15440B #257914 #36AD1C

Accessibility & contrast

On white

11.27

#15440B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#15440B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15440B

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15440B	#FFFFFF	#000000	##FFFFFF
##15440B	1.00	11.27	1.86	11.27
#FFFFFF	11.27	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463D02

Deuteranopia (green-blind)

#403911

Tritanopia (blue-blind)

#0E4239

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #15440b;
/* rgb */ color: rgb(21, 68, 11);
/* oklch */ color: oklch(34.2% 0.099 140.6);

Tailwind

colors: {
  custom: {
    50: '#5a784e',
    500: '#15440b',
    950: '#000000',
  },
}

SCSS

$custom: #15440b;
$custom-light: #5a784e;
$custom-dark: #000000;

JSON

{
  "hex": "#15440b",
  "rgb": {
    "r": 21,
    "g": 68,
    "b": 11
  },
  "hsl": {
    "h": 109.474,
    "s": 72.152,
    "l": 15.49
  },
  "oklch": {
    "l": 0.34158,
    "c": 0.09919,
    "h": 140.6
  },
  "luminance": 0.04318
}

Semantic roles & 50–950 ramp

primary

#15440B

secondary

#712A81

accent

#39EFCF

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#040902

muted

#797B78

Preview Lab

Preview with #15440B

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

Preview Lab → · Contrast checker → · Palette generator →