#15543A#15543A

#15543A is a dark, moderate teal. Relative luminance 0.068; OKLCH L 39.9% C 0.077 H 161.5°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#15543A
RGB	rgb(21, 84, 58)
HSL	hsl(155, 60%, 21%)
HSV	hsv(155, 75%, 33%)
CMYK	cmyk(75%, 0%, 31%, 67.1%)
CIE-LAB	lab(31.36, -26.76, 9.60)
CIE-LCH	lch(31.36, 28.43, 160.27°)
OKLab	oklab(39.89% -0.0732 0.0244)
OKLCH	oklch(39.89% 0.077 161.5)
XYZ	xyz(4.2429, 6.8051, 5.0921)
Luminance	0.0681 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15543A #54152F

analogous

#15541A #15543A #154E54

triadic

#15543A #3A1554 #543A15

tetradic

#15543A #1A1554 #54152F #4E5415

square

#15543A #1A1554 #54152F #4E5415

split-complementary

#15543A #54154E #541A15

monochromatic

#061811 #092318 #15543A #21855C #2DB67E

Accessibility & contrast

On white

8.89

#15543A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#15543A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15543A

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15543A	#FFFFFF	#000000	##FFFFFF
##15543A	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534D38

Deuteranopia (green-blind)

#4A473C

Tritanopia (blue-blind)

#00544D

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #15543a;
/* rgb */ color: rgb(21, 84, 58);
/* oklch */ color: oklch(39.9% 0.077 161.5);

Tailwind

colors: {
  custom: {
    50: '#5c8570',
    500: '#15543a',
    950: '#000000',
  },
}

SCSS

$custom: #15543a;
$custom-light: #5c8570;
$custom-dark: #000000;

JSON

{
  "hex": "#15543a",
  "rgb": {
    "r": 21,
    "g": 84,
    "b": 58
  },
  "hsl": {
    "h": 155.238,
    "s": 60,
    "l": 20.588
  },
  "oklch": {
    "l": 0.39894,
    "c": 0.07716,
    "h": 161.5
  },
  "luminance": 0.06806
}

Semantic roles & 50–950 ramp

primary

#15543A

secondary

#8C395B

accent

#4586E3

background

#F5F8F6

surface

#E9EFEC

border

#C5CAC7

text

#040B07

muted

#797C7A

Preview Lab

Preview with #15543A

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

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