#17B381#17B381

#17B381 is a light, vivid teal. Relative luminance 0.340; OKLCH L 68.1% C 0.141 H 164.1°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#17B381
RGB	rgb(23, 179, 129)
HSL	hsl(161, 77%, 40%)
HSV	hsv(161, 87%, 70%)
CMYK	cmyk(87.2%, 0%, 27.9%, 29.8%)
CIE-LAB	lab(64.97, -49.46, 15.12)
CIE-LCH	lch(64.97, 51.72, 163.00°)
OKLab	oklab(68.08% -0.1353 0.0385)
OKLCH	oklch(68.08% 0.141 164.1)
XYZ	xyz(20.4335, 34.0047, 26.2512)
Luminance	0.3401 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17B381 #B31749

analogous

#17B333 #17B381 #1797B3

triadic

#17B381 #8117B3 #B38117

tetradic

#17B381 #3317B3 #B31749 #97B317

square

#17B381 #3317B3 #B31749 #97B317

split-complementary

#17B381 #B31797 #B33317

monochromatic

#094733 #107D5A #17B381 #24E3A6 #5BEABC

Accessibility & contrast

On white

2.69

#17B381 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.80

#17B381 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #17B381

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17B381	#FFFFFF	#000000	##000000
##17B381	1.00	2.69	7.80	7.80
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.80	21.00	1.00	1.00
##000000	7.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA57E

Deuteranopia (green-blind)

#9E9884

Tritanopia (blue-blind)

#00B3A5

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #17b381;
/* rgb */ color: rgb(23, 179, 129);
/* oklch */ color: oklch(68.1% 0.141 164.1);

Tailwind

colors: {
  custom: {
    50: '#75cba5',
    500: '#17b381',
    950: '#000000',
  },
}

SCSS

$custom: #17b381;
$custom-light: #75cba5;
$custom-dark: #000000;

JSON

{
  "hex": "#17b381",
  "rgb": {
    "r": 23,
    "g": 179,
    "b": 129
  },
  "hsl": {
    "h": 160.769,
    "s": 77.228,
    "l": 39.608
  },
  "oklch": {
    "l": 0.68078,
    "c": 0.14069,
    "h": 164.1
  },
  "luminance": 0.34007
}

Semantic roles & 50–950 ramp

primary

#17B381

secondary

#CD587E

accent

#3471F4

background

#F7FCFA

surface

#EEF9F4

border

#C9D2CE

text

#0A130F

muted

#7C827F

Preview Lab

Preview with #17B381

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

Preview Lab → · Contrast checker → · Palette generator →