#17857E#17857E

#17857E is a mid, moderate teal. Relative luminance 0.185; OKLCH L 55.8% C 0.092 H 188.1°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#17857E
RGB	rgb(23, 133, 126)
HSL	hsl(176, 71%, 31%)
HSV	hsv(176, 83%, 52%)
CMYK	cmyk(82.7%, 0%, 5.3%, 47.8%)
CIE-LAB	lab(50.05, -30.40, -4.60)
CIE-LCH	lch(50.05, 30.75, 188.61°)
OKLab	oklab(55.82% -0.0911 -0.013)
OKLCH	oklch(55.82% 0.092 188.1)
XYZ	xyz(12.5050, 18.4620, 22.6391)
Luminance	0.1846 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17857E #85171E

analogous

#178547 #17857E #175585

triadic

#17857E #7E1785 #857E17

tetradic

#17857E #471785 #85171E #558517

square

#17857E #471785 #85171E #558517

split-complementary

#17857E #851755 #854717

monochromatic

#051D1B #0E514D #17857E #20B9AF #3ADDD2

Accessibility & contrast

On white

4.47

#17857E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#17857E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #17857E

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17857E	#FFFFFF	#000000	##000000
##17857E	1.00	4.47	4.69	4.69
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7D7E

Deuteranopia (green-blind)

#6F737F

Tritanopia (blue-blind)

#008983

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #17857e;
/* rgb */ color: rgb(23, 133, 126);
/* oklch */ color: oklch(55.8% 0.092 188.1);

Tailwind

colors: {
  custom: {
    50: '#6ba9a3',
    500: '#17857e',
    950: '#000000',
  },
}

SCSS

$custom: #17857e;
$custom-light: #6ba9a3;
$custom-dark: #000000;

JSON

{
  "hex": "#17857e",
  "rgb": {
    "r": 23,
    "g": 133,
    "b": 126
  },
  "hsl": {
    "h": 176.182,
    "s": 70.513,
    "l": 30.588
  },
  "oklch": {
    "l": 0.55821,
    "c": 0.09197,
    "h": 188.1
  },
  "luminance": 0.18464
}

Semantic roles & 50–950 ramp

primary

#17857E

secondary

#B93F47

accent

#3B46ED

background

#F7FAFA

surface

#EDF4F3

border

#C8CECD

text

#08100F

muted

#7B7F7F

Preview Lab

Preview with #17857E

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

Preview Lab → · Contrast checker → · Palette generator →