#15510C#15510C

#15510C is a dark, moderate green. Relative luminance 0.061; OKLCH L 38.2% C 0.116 H 141.3°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#15510C
RGB	rgb(21, 81, 12)
HSL	hsl(112, 74%, 18%)
HSV	hsv(112, 85%, 32%)
CMYK	cmyk(74.1%, 0%, 85.2%, 68.2%)
CIE-LAB	lab(29.59, -33.10, 32.37)
CIE-LCH	lch(29.59, 46.30, 135.63°)
OKLab	oklab(38.21% -0.0904 0.0723)
OKLCH	oklch(38.21% 0.116 141.3)
XYZ	xyz(3.3179, 6.0705, 1.3446)
Luminance	0.0607 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15510C #480C51

analogous

#37510C #15510C #0C5125

triadic

#15510C #0C1551 #510C15

tetradic

#15510C #0C3751 #480C51 #51250C

square

#15510C #0C3751 #480C51 #51250C

split-complementary

#15510C #250C51 #510C37

monochromatic

#071B04 #071C04 #15510C #238614 #31BC1C

Accessibility & contrast

On white

9.48

#15510C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#15510C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15510C

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15510C	#FFFFFF	#000000	##FFFFFF
##15510C	1.00	9.48	2.21	9.48
#FFFFFF	9.48	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534900

Deuteranopia (green-blind)

#4C4414

Tritanopia (blue-blind)

#084E44

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #15510c;
/* rgb */ color: rgb(21, 81, 12);
/* oklch */ color: oklch(38.2% 0.116 141.3);

Tailwind

colors: {
  custom: {
    50: '#5d8351',
    500: '#15510c',
    950: '#000000',
  },
}

SCSS

$custom: #15510c;
$custom-light: #5d8351;
$custom-dark: #000000;

JSON

{
  "hex": "#15510c",
  "rgb": {
    "r": 21,
    "g": 81,
    "b": 12
  },
  "hsl": {
    "h": 112.174,
    "s": 74.194,
    "l": 18.235
  },
  "oklch": {
    "l": 0.38215,
    "c": 0.11575,
    "h": 141.3
  },
  "luminance": 0.06071
}

Semantic roles & 50–950 ramp

primary

#15510C

secondary

#802C8C

accent

#37F1D9

background

#F5F8F4

surface

#E9EFE7

border

#C5CAC3

text

#050A02

muted

#797C78

Preview Lab

Preview with #15510C

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

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