#17B370#17B370

#17B370 is a light, vivid teal. Relative luminance 0.336; OKLCH L 67.7% C 0.155 H 157.4°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#17B370
RGB	rgb(23, 179, 112)
HSL	hsl(154, 77%, 40%)
HSV	hsv(154, 87%, 70%)
CMYK	cmyk(87.2%, 0%, 37.4%, 29.8%)
CIE-LAB	lab(64.64, -53.20, 23.86)
CIE-LCH	lch(64.64, 58.30, 155.84°)
OKLab	oklab(67.7% -0.1435 0.0598)
OKLCH	oklch(67.7% 0.155 157.4)
XYZ	xyz(19.3960, 33.5897, 20.7873)
Luminance	0.3359 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17B370 #B3175A

analogous

#17B322 #17B370 #17A8B3

triadic

#17B370 #7017B3 #B37017

tetradic

#17B370 #2217B3 #B3175A #A8B317

square

#17B370 #2217B3 #B3175A #A8B317

split-complementary

#17B370 #B317A8 #B32217

monochromatic

#09472C #107D4E #17B370 #24E391 #5BEAAC

Accessibility & contrast

On white

2.72

#17B370 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#17B370 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #17B370

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17B370	#FFFFFF	#000000	##000000
##17B370	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A46C

Deuteranopia (green-blind)

#A19874

Tritanopia (blue-blind)

#00B2A2

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #17b370;
/* rgb */ color: rgb(23, 179, 112);
/* oklch */ color: oklch(67.7% 0.155 157.4);

Tailwind

colors: {
  custom: {
    50: '#74cb99',
    500: '#17b370',
    950: '#000000',
  },
}

SCSS

$custom: #17b370;
$custom-light: #74cb99;
$custom-dark: #000000;

JSON

{
  "hex": "#17b370",
  "rgb": {
    "r": 23,
    "g": 179,
    "b": 112
  },
  "hsl": {
    "h": 154.231,
    "s": 77.228,
    "l": 39.608
  },
  "oklch": {
    "l": 0.67696,
    "c": 0.15545,
    "h": 157.4
  },
  "luminance": 0.33592
}

Semantic roles & 50–950 ramp

primary

#17B370

secondary

#CD588B

accent

#3486F4

background

#F7FCF9

surface

#EEF9F2

border

#C9D2CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #17B370

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

Preview Lab → · Contrast checker → · Palette generator →