#17A18B#17A18B

#17A18B is a light, moderate teal. Relative luminance 0.275; OKLCH L 63.6% C 0.113 H 178.0°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#17A18B
RGB	rgb(23, 161, 139)
HSL	hsl(170, 75%, 36%)
HSV	hsv(170, 86%, 63%)
CMYK	cmyk(85.7%, 0%, 13.7%, 36.9%)
CIE-LAB	lab(59.47, -39.45, 1.73)
CIE-LCH	lch(59.47, 39.49, 177.49°)
OKLab	oklab(63.64% -0.1129 0.004)
OKLCH	oklch(63.64% 0.113 178)
XYZ	xyz(17.7560, 27.5337, 28.7998)
Luminance	0.2754 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17A18B #A1172D

analogous

#17A146 #17A18B #1772A1

triadic

#17A18B #8B17A1 #A18B17

tetradic

#17A18B #4617A1 #A1172D #72A117

square

#17A18B #4617A1 #A1172D #72A117

split-complementary

#17A18B #A11772 #A14617

monochromatic

#08362F #0F6B5D #17A18B #1FD7B9 #4DE6CD

Accessibility & contrast

On white

3.23

#17A18B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.51

#17A18B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #17A18B

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17A18B	#FFFFFF	#000000	##000000
##17A18B	1.00	3.23	6.51	6.51
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.51	21.00	1.00	1.00
##000000	6.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A968A

Deuteranopia (green-blind)

#898A8D

Tritanopia (blue-blind)

#00A49A

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #17a18b;
/* rgb */ color: rgb(23, 161, 139);
/* oklch */ color: oklch(63.6% 0.113 178.0);

Tailwind

colors: {
  custom: {
    50: '#71bdac',
    500: '#17a18b',
    950: '#000000',
  },
}

SCSS

$custom: #17a18b;
$custom-light: #71bdac;
$custom-dark: #000000;

JSON

{
  "hex": "#17a18b",
  "rgb": {
    "r": 23,
    "g": 161,
    "b": 139
  },
  "hsl": {
    "h": 170.435,
    "s": 75,
    "l": 36.078
  },
  "oklch": {
    "l": 0.63637,
    "c": 0.11301,
    "h": 178
  },
  "luminance": 0.27536
}

Semantic roles & 50–950 ramp

primary

#17A18B

secondary

#C74C60

accent

#3654F2

background

#F7FBFA

surface

#EEF7F4

border

#C9D0CE

text

#091210

muted

#7B817F

Preview Lab

Preview with #17A18B

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

Preview Lab → · Contrast checker → · Palette generator →