#17817E#17817E

#17817E is a mid, moderate teal. Relative luminance 0.174; OKLCH L 54.8% C 0.089 H 191.9°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#17817E
RGB	rgb(23, 129, 126)
HSL	hsl(178, 70%, 30%)
HSV	hsv(178, 82%, 51%)
CMYK	cmyk(82.2%, 0%, 2.3%, 49.4%)
CIE-LAB	lab(48.74, -28.46, -6.54)
CIE-LCH	lch(48.74, 29.21, 192.95°)
OKLab	oklab(54.76% -0.0869 -0.0183)
OKLCH	oklch(54.76% 0.089 191.9)
XYZ	xyz(11.9677, 17.3875, 22.4600)
Luminance	0.1739 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17817E #81171A

analogous

#178149 #17817E #174F81

triadic

#17817E #7E1781 #817E17

tetradic

#17817E #491781 #81171A #4F8117

square

#17817E #491781 #81171A #4F8117

split-complementary

#17817E #81174F #814917

monochromatic

#051A19 #0E4D4B #17817E #20B5B1 #37DBD7

Accessibility & contrast

On white

4.69

#17817E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#17817E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #17817E

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17817E	#FFFFFF	#000000	##FFFFFF
##17817E	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797A7E

Deuteranopia (green-blind)

#6A6F7F

Tritanopia (blue-blind)

#008580

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #17817e;
/* rgb */ color: rgb(23, 129, 126);
/* oklch */ color: oklch(54.8% 0.089 191.9);

Tailwind

colors: {
  custom: {
    50: '#6aa6a3',
    500: '#17817e',
    950: '#000000',
  },
}

SCSS

$custom: #17817e;
$custom-light: #6aa6a3;
$custom-dark: #000000;

JSON

{
  "hex": "#17817e",
  "rgb": {
    "r": 23,
    "g": 129,
    "b": 126
  },
  "hsl": {
    "h": 178.302,
    "s": 69.737,
    "l": 29.804
  },
  "oklch": {
    "l": 0.54756,
    "c": 0.08883,
    "h": 191.9
  },
  "luminance": 0.17389
}

Semantic roles & 50–950 ramp

primary

#17817E

secondary

#B53E42

accent

#3B40ED

background

#F6FAFA

surface

#ECF4F3

border

#C7CECD

text

#080F0F

muted

#7A7F7F

Preview Lab

Preview with #17817E

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

Preview Lab → · Contrast checker → · Palette generator →