#10817B#10817B

#10817B is a mid, moderate teal. Relative luminance 0.172; OKLCH L 54.5% C 0.091 H 189.0°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#10817B
RGB	rgb(16, 129, 123)
HSL	hsl(177, 78%, 28%)
HSV	hsv(177, 88%, 51%)
CMYK	cmyk(87.6%, 0%, 4.7%, 49.4%)
CIE-LAB	lab(48.56, -30.00, -5.06)
CIE-LCH	lch(48.56, 30.42, 189.58°)
OKLab	oklab(54.55% -0.0902 -0.0142)
OKLCH	oklch(54.55% 0.091 189)
XYZ	xyz(11.6374, 17.2392, 21.4492)
Luminance	0.1724 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10817B #811016

analogous

#108142 #10817B #104E81

triadic

#10817B #7B1081 #817B10

tetradic

#10817B #421081 #811016 #4E8110

square

#10817B #421081 #811016 #4E8110

split-complementary

#10817B #81104E #814210

monochromatic

#031B1A #094B47 #10817B #17B7AF #27E4DA

Accessibility & contrast

On white

4.72

#10817B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#10817B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #10817B

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10817B	#FFFFFF	#000000	##FFFFFF
##10817B	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#79797B

Deuteranopia (green-blind)

#6B6F7C

Tritanopia (blue-blind)

#00857F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #10817b;
/* rgb */ color: rgb(16, 129, 123);
/* oklch */ color: oklch(54.5% 0.091 189.0);

Tailwind

colors: {
  custom: {
    50: '#69a6a1',
    500: '#10817b',
    950: '#000000',
  },
}

SCSS

$custom: #10817b;
$custom-light: #69a6a1;
$custom-dark: #000000;

JSON

{
  "hex": "#10817b",
  "rgb": {
    "r": 16,
    "g": 129,
    "b": 123
  },
  "hsl": {
    "h": 176.814,
    "s": 77.931,
    "l": 28.431
  },
  "oklch": {
    "l": 0.54549,
    "c": 0.09132,
    "h": 189
  },
  "luminance": 0.17241
}

Semantic roles & 50–950 ramp

primary

#10817B

secondary

#B7363D

accent

#333EF4

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #10817B

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

Preview Lab → · Contrast checker → · Palette generator →