#10554A#10554A

#10554A is a dark, moderate teal. Relative luminance 0.071; OKLCH L 40.6% C 0.068 H 179.3°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#10554A
RGB	rgb(16, 85, 74)
HSL	hsl(170, 68%, 20%)
HSV	hsv(170, 81%, 33%)
CMYK	cmyk(81.2%, 0%, 12.9%, 66.7%)
CIE-LAB	lab(32.04, -23.56, 0.47)
CIE-LCH	lch(32.04, 23.56, 178.85°)
OKLab	oklab(40.56% -0.0679 0.0009)
OKLCH	oklch(40.56% 0.068 179.3)
XYZ	xyz(4.6976, 7.1010, 7.6003)
Luminance	0.0710 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10554A #55101B

analogous

#105528 #10554A #103E55

triadic

#10554A #4A1055 #554A10

tetradic

#10554A #281055 #55101B #3E5510

square

#10554A #281055 #55101B #3E5510

split-complementary

#10554A #55103E #552810

monochromatic

#051A16 #06211D #10554A #1A8977 #23BCA4

Accessibility & contrast

On white

8.68

#10554A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#10554A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10554A

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10554A	#FFFFFF	#000000	##FFFFFF
##10554A	1.00	8.68	2.42	8.68
#FFFFFF	8.68	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514F4A

Deuteranopia (green-blind)

#48494B

Tritanopia (blue-blind)

#005752

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #10554a;
/* rgb */ color: rgb(16, 85, 74);
/* oklch */ color: oklch(40.6% 0.068 179.3);

Tailwind

colors: {
  custom: {
    50: '#5c857c',
    500: '#10554a',
    950: '#000000',
  },
}

SCSS

$custom: #10554a;
$custom-light: #5c857c;
$custom-dark: #000000;

JSON

{
  "hex": "#10554a",
  "rgb": {
    "r": 16,
    "g": 85,
    "b": 74
  },
  "hsl": {
    "h": 170.435,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.40558,
    "c": 0.0679,
    "h": 179.3
  },
  "luminance": 0.07102
}

Semantic roles & 50–950 ramp

primary

#10554A

secondary

#8F3241

accent

#3D58EB

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#040B09

muted

#797C7B

Preview Lab

Preview with #10554A

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

Preview Lab → · Contrast checker → · Palette generator →