#15554E#15554E

#15554E is a dark, moderate teal. Relative luminance 0.072; OKLCH L 40.8% C 0.064 H 184.4°. Best body text is #FFFFFF at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#15554E
RGB	rgb(21, 85, 78)
HSL	hsl(173, 60%, 21%)
HSV	hsv(173, 75%, 33%)
CMYK	cmyk(75.3%, 0%, 8.2%, 66.7%)
CIE-LAB	lab(32.27, -21.57, -1.70)
CIE-LCH	lch(32.27, 21.63, 184.51°)
OKLab	oklab(40.82% -0.0636 -0.0049)
OKLCH	oklch(40.82% 0.064 184.4)
XYZ	xyz(4.9323, 7.2059, 8.3372)
Luminance	0.0721 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15554E #55151C

analogous

#15552E #15554E #153C55

triadic

#15554E #4E1555 #554E15

tetradic

#15554E #2E1555 #55151C #3C5515

square

#15554E #2E1555 #55151C #3C5515

split-complementary

#15554E #55153C #552E15

monochromatic

#061917 #092421 #15554E #21867B #2DB7A8

Accessibility & contrast

On white

8.60

#15554E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#15554E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15554E

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15554E	#FFFFFF	#000000	##FFFFFF
##15554E	1.00	8.60	2.44	8.60
#FFFFFF	8.60	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50504E

Deuteranopia (green-blind)

#47494F

Tritanopia (blue-blind)

#005753

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #15554e;
/* rgb */ color: rgb(21, 85, 78);
/* oklch */ color: oklch(40.8% 0.064 184.4);

Tailwind

colors: {
  custom: {
    50: '#5d857f',
    500: '#15554e',
    950: '#000000',
  },
}

SCSS

$custom: #15554e;
$custom-light: #5d857f;
$custom-dark: #000000;

JSON

{
  "hex": "#15554e",
  "rgb": {
    "r": 21,
    "g": 85,
    "b": 78
  },
  "hsl": {
    "h": 173.438,
    "s": 60.377,
    "l": 20.784
  },
  "oklch": {
    "l": 0.40823,
    "c": 0.06375,
    "h": 184.4
  },
  "luminance": 0.07206
}

Semantic roles & 50–950 ramp

primary

#15554E

secondary

#8D3942

accent

#4456E4

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #15554E

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

Preview Lab → · Contrast checker → · Palette generator →