#15531F#15531F

#15531F is a dark, moderate green. Relative luminance 0.064; OKLCH L 39.0% C 0.104 H 145.9°. Best body text is #FFFFFF at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#15531F
RGB	rgb(21, 83, 31)
HSL	hsl(130, 60%, 20%)
HSV	hsv(130, 75%, 33%)
CMYK	cmyk(74.7%, 0%, 62.7%, 67.5%)
CIE-LAB	lab(30.51, -31.78, 24.52)
CIE-LCH	lch(30.51, 40.14, 142.35°)
OKLab	oklab(39.03% -0.0858 0.0582)
OKLCH	oklch(39.03% 0.104 145.9)
XYZ	xyz(3.6496, 6.4445, 2.3476)
Luminance	0.0644 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

#06470C

ΔE00 4.15

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15531F #531549

analogous

#2A5315 #15531F #15533E

triadic

#15531F #1F1553 #531F15

tetradic

#15531F #152A53 #531549 #533E15

square

#15531F #152A53 #531549 #533E15

split-complementary

#15531F #3E1553 #53152A

monochromatic

#061809 #09220D #15531F #218431 #2EB543

Accessibility & contrast

On white

9.17

#15531F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#15531F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15531F

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15531F	#FFFFFF	#000000	##FFFFFF
##15531F	1.00	9.17	2.29	9.17
#FFFFFF	9.17	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544B1A

Deuteranopia (green-blind)

#4D4623

Tritanopia (blue-blind)

#015148

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #15531f;
/* rgb */ color: rgb(21, 83, 31);
/* oklch */ color: oklch(39.0% 0.104 145.9);

Tailwind

colors: {
  custom: {
    50: '#5c845c',
    500: '#15531f',
    950: '#000000',
  },
}

SCSS

$custom: #15531f;
$custom-light: #5c845c;
$custom-dark: #000000;

JSON

{
  "hex": "#15531f",
  "rgb": {
    "r": 21,
    "g": 83,
    "b": 31
  },
  "hsl": {
    "h": 129.677,
    "s": 59.615,
    "l": 20.392
  },
  "oklch": {
    "l": 0.39032,
    "c": 0.10365,
    "h": 145.9
  },
  "luminance": 0.06445
}

Semantic roles & 50–950 ramp

primary

#15531F

secondary

#8B397E

accent

#45C9E3

background

#F5F8F5

surface

#E9EFE9

border

#C5CAC5

text

#050B04

muted

#797C79

Preview Lab

Preview with #15531F

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

Preview Lab → · Contrast checker → · Palette generator →