#10555E#10555E

#10555E is a dark, moderate teal. Relative luminance 0.074; OKLCH L 41.4% C 0.066 H 208.3°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#10555E
RGB	rgb(16, 85, 94)
HSL	hsl(187, 71%, 22%)
HSV	hsv(187, 83%, 37%)
CMYK	cmyk(83%, 9.6%, 0%, 63.1%)
CIE-LAB	lab(32.73, -16.87, -11.14)
CIE-LCH	lch(32.73, 20.22, 213.44°)
OKLab	oklab(41.36% -0.0577 -0.031)
OKLCH	oklch(41.36% 0.066 208.3)
XYZ	xyz(5.4817, 7.4146, 11.7298)
Luminance	0.0741 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10555E #5E1910

analogous

#105E40 #10555E #102E5E

triadic

#10555E #5E1055 #555E10

tetradic

#10555E #40105E #5E1910 #2E5E10

square

#10555E #40105E #5E1910 #2E5E10

split-complementary

#10555E #5E102E #5E4010

monochromatic

#04181A #07262A #10555E #198492 #22B4C7

Accessibility & contrast

On white

8.46

#10555E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#10555E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10555E

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10555E	#FFFFFF	#000000	##FFFFFF
##10555E	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D515F

Deuteranopia (green-blind)

#424A5E

Tritanopia (blue-blind)

#005958

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #10555e;
/* rgb */ color: rgb(16, 85, 94);
/* oklch */ color: oklch(41.4% 0.066 208.3);

Tailwind

colors: {
  custom: {
    50: '#5e858b',
    500: '#10555e',
    950: '#000000',
  },
}

SCSS

$custom: #10555e;
$custom-light: #5e858b;
$custom-dark: #000000;

JSON

{
  "hex": "#10555e",
  "rgb": {
    "r": 16,
    "g": 85,
    "b": 94
  },
  "hsl": {
    "h": 186.923,
    "s": 70.909,
    "l": 21.569
  },
  "oklch": {
    "l": 0.41356,
    "c": 0.06554,
    "h": 208.3
  },
  "luminance": 0.07415
}

Semantic roles & 50–950 ramp

primary

#10555E

secondary

#973E33

accent

#4F3AEE

background

#F5F8F8

surface

#EAEFF0

border

#C6CACB

text

#050B0C

muted

#797C7D

Preview Lab

Preview with #10555E

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

Preview Lab → · Contrast checker → · Palette generator →