#17817D#17817D

#17817D is a mid, moderate teal. Relative luminance 0.174; OKLCH L 54.7% C 0.089 H 190.9°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#17817D
RGB	rgb(23, 129, 125)
HSL	hsl(178, 70%, 30%)
HSV	hsv(178, 82%, 51%)
CMYK	cmyk(82.2%, 0%, 3.1%, 49.4%)
CIE-LAB	lab(48.71, -28.78, -6.00)
CIE-LCH	lch(48.71, 29.39, 191.78°)
OKLab	oklab(54.72% -0.0874 -0.0168)
OKLCH	oklch(54.72% 0.089 190.9)
XYZ	xyz(11.9035, 17.3618, 22.1219)
Luminance	0.1736 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17817D #81171B

analogous

#178148 #17817D #175081

triadic

#17817D #7D1781 #817D17

tetradic

#17817D #481781 #81171B #508117

square

#17817D #481781 #81171B #508117

split-complementary

#17817D #811750 #814817

monochromatic

#051A19 #0E4D4B #17817D #20B5AF #37DBD5

Accessibility & contrast

On white

4.70

#17817D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#17817D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #17817D

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17817D	#FFFFFF	#000000	##FFFFFF
##17817D	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)

#797A7D

Deuteranopia (green-blind)

#6A6F7E

Tritanopia (blue-blind)

#008580

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #17817d;
/* rgb */ color: rgb(23, 129, 125);
/* oklch */ color: oklch(54.7% 0.089 190.9);

Tailwind

colors: {
  custom: {
    50: '#6aa6a2',
    500: '#17817d',
    950: '#000000',
  },
}

SCSS

$custom: #17817d;
$custom-light: #6aa6a2;
$custom-dark: #000000;

JSON

{
  "hex": "#17817d",
  "rgb": {
    "r": 23,
    "g": 129,
    "b": 125
  },
  "hsl": {
    "h": 177.736,
    "s": 69.737,
    "l": 29.804
  },
  "oklch": {
    "l": 0.5472,
    "c": 0.08901,
    "h": 190.9
  },
  "luminance": 0.17363
}

Semantic roles & 50–950 ramp

primary

#17817D

secondary

#B53E43

accent

#3B42ED

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#080F0F

muted

#7A7F7E

Preview Lab

Preview with #17817D

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

Preview Lab → · Contrast checker → · Palette generator →