#15504A#15504A

#15504A is a dark, moderate teal. Relative luminance 0.064; OKLCH L 39.2% C 0.060 H 185.3°. Best body text is #FFFFFF at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#15504A
RGB	rgb(21, 80, 74)
HSL	hsl(174, 58%, 20%)
HSV	hsv(174, 74%, 31%)
CMYK	cmyk(73.7%, 0%, 7.5%, 68.6%)
CIE-LAB	lab(30.38, -20.19, -1.94)
CIE-LCH	lch(30.38, 20.28, 185.50°)
OKLab	oklab(39.24% -0.0597 -0.0056)
OKLCH	oklch(39.24% 0.06 185.3)
XYZ	xyz(4.4134, 6.3907, 7.4782)
Luminance	0.0639 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15504A #50151B

analogous

#15502C #15504A #153950

triadic

#15504A #4A1550 #504A15

tetradic

#15504A #2C1550 #50151B #395015

square

#15504A #2C1550 #50151B #395015

split-complementary

#15504A #501539 #502C15

monochromatic

#061816 #08201D #15504A #228077 #2EB1A4

Accessibility & contrast

On white

9.22

#15504A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#15504A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15504A

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15504A	#FFFFFF	#000000	##FFFFFF
##15504A	1.00	9.22	2.28	9.22
#FFFFFF	9.22	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4B4A

Deuteranopia (green-blind)

#43454B

Tritanopia (blue-blind)

#00524E

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #15504a;
/* rgb */ color: rgb(21, 80, 74);
/* oklch */ color: oklch(39.2% 0.060 185.3);

Tailwind

colors: {
  custom: {
    50: '#5c817c',
    500: '#15504a',
    950: '#000000',
  },
}

SCSS

$custom: #15504a;
$custom-light: #5c817c;
$custom-dark: #000000;

JSON

{
  "hex": "#15504a",
  "rgb": {
    "r": 21,
    "g": 80,
    "b": 74
  },
  "hsl": {
    "h": 173.898,
    "s": 58.416,
    "l": 19.804
  },
  "oklch": {
    "l": 0.3924,
    "c": 0.06,
    "h": 185.3
  },
  "luminance": 0.06391
}

Semantic roles & 50–950 ramp

primary

#15504A

secondary

#883941

accent

#4656E2

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#040A09

muted

#797C7B

Preview Lab

Preview with #15504A

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

Preview Lab → · Contrast checker → · Palette generator →