#17817C#17817C

#17817C is a mid, moderate teal. Relative luminance 0.173; OKLCH L 54.7% C 0.089 H 189.9°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#17817C
RGB	rgb(23, 129, 124)
HSL	hsl(177, 70%, 30%)
HSV	hsv(177, 82%, 51%)
CMYK	cmyk(82.2%, 0%, 3.9%, 49.4%)
CIE-LAB	lab(48.68, -29.09, -5.46)
CIE-LCH	lch(48.68, 29.59, 190.63°)
OKLab	oklab(54.68% -0.0879 -0.0153)
OKLCH	oklch(54.68% 0.089 189.9)
XYZ	xyz(11.8400, 17.3364, 21.7871)
Luminance	0.1734 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17817C #81171C

analogous

#178147 #17817C #175181

triadic

#17817C #7C1781 #817C17

tetradic

#17817C #471781 #81171C #518117

square

#17817C #471781 #81171C #518117

split-complementary

#17817C #811751 #814717

monochromatic

#051A19 #0E4D4A #17817C #20B5AE #37DBD4

Accessibility & contrast

On white

4.70

#17817C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#17817C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #17817C

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17817C	#FFFFFF	#000000	##FFFFFF
##17817C	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797A7C

Deuteranopia (green-blind)

#6B6F7D

Tritanopia (blue-blind)

#00857F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #17817c;
/* rgb */ color: rgb(23, 129, 124);
/* oklch */ color: oklch(54.7% 0.089 189.9);

Tailwind

colors: {
  custom: {
    50: '#6aa6a1',
    500: '#17817c',
    950: '#000000',
  },
}

SCSS

$custom: #17817c;
$custom-light: #6aa6a1;
$custom-dark: #000000;

JSON

{
  "hex": "#17817c",
  "rgb": {
    "r": 23,
    "g": 129,
    "b": 124
  },
  "hsl": {
    "h": 177.17,
    "s": 69.737,
    "l": 29.804
  },
  "oklch": {
    "l": 0.54684,
    "c": 0.08921,
    "h": 189.9
  },
  "luminance": 0.17338
}

Semantic roles & 50–950 ramp

primary

#17817C

secondary

#B53E44

accent

#3B44ED

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#080F0F

muted

#7A7F7E

Preview Lab

Preview with #17817C

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

Preview Lab → · Contrast checker → · Palette generator →