#15552B#15552B

#15552B is a dark, moderate green. Relative luminance 0.068; OKLCH L 39.8% C 0.094 H 150.7°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#15552B
RGB	rgb(21, 85, 43)
HSL	hsl(141, 60%, 21%)
HSV	hsv(141, 75%, 33%)
CMYK	cmyk(75.3%, 0%, 49.4%, 66.7%)
CIE-LAB	lab(31.42, -30.56, 18.82)
CIE-LCH	lch(31.42, 35.89, 148.38°)
OKLab	oklab(39.84% -0.0823 0.0462)
OKLCH	oklch(39.84% 0.094 150.7)
XYZ	xyz(3.9935, 6.8304, 3.3930)
Luminance	0.0683 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15552B #55153F

analogous

#1F5515 #15552B #15554B

triadic

#15552B #2B1555 #552B15

tetradic

#15552B #151F55 #55153F #554B15

square

#15552B #151F55 #55153F #554B15

split-complementary

#15552B #4B1555 #55151F

monochromatic

#06190C #092412 #15552B #218644 #2DB75D

Accessibility & contrast

On white

8.87

#15552B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#15552B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15552B

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15552B	#FFFFFF	#000000	##FFFFFF
##15552B	1.00	8.87	2.37	8.87
#FFFFFF	8.87	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554D28

Deuteranopia (green-blind)

#4E482E

Tritanopia (blue-blind)

#00534B

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #15552b;
/* rgb */ color: rgb(21, 85, 43);
/* oklch */ color: oklch(39.8% 0.094 150.7);

Tailwind

colors: {
  custom: {
    50: '#5c8565',
    500: '#15552b',
    950: '#000000',
  },
}

SCSS

$custom: #15552b;
$custom-light: #5c8565;
$custom-dark: #000000;

JSON

{
  "hex": "#15552b",
  "rgb": {
    "r": 21,
    "g": 85,
    "b": 43
  },
  "hsl": {
    "h": 140.625,
    "s": 60.377,
    "l": 20.784
  },
  "oklch": {
    "l": 0.39842,
    "c": 0.0944,
    "h": 150.7
  },
  "luminance": 0.06831
}

Semantic roles & 50–950 ramp

primary

#15552B

secondary

#8D3970

accent

#44ADE4

background

#F5F8F6

surface

#E9EFEB

border

#C5CAC6

text

#050B05

muted

#797C7A

Preview Lab

Preview with #15552B

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

Preview Lab → · Contrast checker → · Palette generator →