#15310D#15310D

#15310D is a dark, moderate green. Relative luminance 0.024; OKLCH L 28.1% C 0.069 H 139.3°. Best body text is #FFFFFF at 14.22:1 contrast (WCAG AA passes).

Color values

HEX	#15310D
RGB	rgb(21, 49, 13)
HSL	hsl(107, 58%, 12%)
HSV	hsv(107, 73%, 19%)
CMYK	cmyk(57.1%, 0%, 73.5%, 80.8%)
CIE-LAB	lab(17.39, -19.06, 19.07)
CIE-LCH	lch(17.39, 26.96, 134.99°)
OKLab	oklab(28.14% -0.0523 0.045)
OKLCH	oklch(28.14% 0.069 139.3)
XYZ	xyz(1.4802, 2.3850, 0.7630)
Luminance	0.0238 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15310D #290D31

analogous

#27310D #15310D #0D3117

triadic

#15310D #0D1531 #310D15

tetradic

#15310D #0D2731 #290D31 #31170D

square

#15310D #0D2731 #290D31 #31170D

split-complementary

#15310D #170D31 #310D27

monochromatic

#0A1806 #0A1806 #15310D #2A611A #3E9227

Accessibility & contrast

On white

14.22

#15310D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#15310D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15310D

14.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15310D	#FFFFFF	#000000	##FFFFFF
##15310D	1.00	14.22	1.48	14.22
#FFFFFF	14.22	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332C09

Deuteranopia (green-blind)

#2F2A10

Tritanopia (blue-blind)

#132F29

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #15310d;
/* rgb */ color: rgb(21, 49, 13);
/* oklch */ color: oklch(28.1% 0.069 139.3);

Tailwind

colors: {
  custom: {
    50: '#55694d',
    500: '#15310d',
    950: '#000000',
  },
}

SCSS

$custom: #15310d;
$custom-light: #55694d;
$custom-dark: #000000;

JSON

{
  "hex": "#15310d",
  "rgb": {
    "r": 21,
    "g": 49,
    "b": 13
  },
  "hsl": {
    "h": 106.667,
    "s": 58.065,
    "l": 12.157
  },
  "oklch": {
    "l": 0.28144,
    "c": 0.06904,
    "h": 139.3
  },
  "luminance": 0.02385
}

Semantic roles & 50–950 ramp

primary

#15310D

secondary

#5E2E6C

accent

#47E1BF

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#030601

muted

#787A77

Preview Lab

Preview with #15310D

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

Preview Lab → · Contrast checker → · Palette generator →