#10999D#10999D

#10999D is a light, moderate teal. Relative luminance 0.253; OKLCH L 62.1% C 0.103 H 198.2°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#10999D
RGB	rgb(16, 153, 157)
HSL	hsl(182, 82%, 34%)
HSV	hsv(182, 90%, 62%)
CMYK	cmyk(89.8%, 2.5%, 0%, 38.4%)
CIE-LAB	lab(57.39, -30.88, -11.57)
CIE-LCH	lch(57.39, 32.97, 200.54°)
OKLab	oklab(62.1% -0.098 -0.0322)
OKLCH	oklch(62.1% 0.103 198.2)
XYZ	xyz(17.6879, 25.3246, 35.8476)
Luminance	0.2533 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10999D #9D1410

analogous

#109D5B #10999D #10539D

triadic

#10999D #9D1099 #999D10

tetradic

#10999D #5B109D #9D1410 #539D10

square

#10999D #5B109D #9D1410 #539D10

split-complementary

#10999D #9D1053 #9D5B10

monochromatic

#052D2E #0A6365 #10999D #16CFD5 #3CE6EB

Accessibility & contrast

On white

3.46

#10999D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#10999D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #10999D

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10999D	#FFFFFF	#000000	##000000
##10999D	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D919D

Deuteranopia (green-blind)

#7B849E

Tritanopia (blue-blind)

#009F9A

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #10999d;
/* rgb */ color: rgb(16, 153, 157);
/* oklch */ color: oklch(62.1% 0.103 198.2);

Tailwind

colors: {
  custom: {
    50: '#71b7b9',
    500: '#10999d',
    950: '#000000',
  },
}

SCSS

$custom: #10999d;
$custom-light: #71b7b9;
$custom-dark: #000000;

JSON

{
  "hex": "#10999d",
  "rgb": {
    "r": 16,
    "g": 153,
    "b": 157
  },
  "hsl": {
    "h": 181.702,
    "s": 81.503,
    "l": 33.922
  },
  "oklch": {
    "l": 0.62102,
    "c": 0.10317,
    "h": 198.2
  },
  "luminance": 0.25327
}

Semantic roles & 50–950 ramp

primary

#10999D

secondary

#CA423E

accent

#3630F8

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#091111

muted

#7B8080

Preview Lab

Preview with #10999D

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

Preview Lab → · Contrast checker → · Palette generator →