#17B371#17B371

#17B371 is a light, vivid teal. Relative luminance 0.336; OKLCH L 67.7% C 0.155 H 157.7°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#17B371
RGB	rgb(23, 179, 113)
HSL	hsl(155, 77%, 40%)
HSV	hsv(155, 87%, 70%)
CMYK	cmyk(87.2%, 0%, 36.9%, 29.8%)
CIE-LAB	lab(64.65, -52.99, 23.35)
CIE-LCH	lch(64.65, 57.91, 156.22°)
OKLab	oklab(67.72% -0.143 0.0586)
OKLCH	oklch(67.72% 0.155 157.7)
XYZ	xyz(19.4520, 33.6121, 21.0822)
Luminance	0.3362 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17B371 #B31759

analogous

#17B323 #17B371 #17A7B3

triadic

#17B371 #7117B3 #B37117

tetradic

#17B371 #2317B3 #B31759 #A7B317

square

#17B371 #2317B3 #B31759 #A7B317

split-complementary

#17B371 #B317A7 #B32317

monochromatic

#09472D #107D4F #17B371 #24E392 #5BEAAD

Accessibility & contrast

On white

2.72

#17B371 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#17B371 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #17B371

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17B371	#FFFFFF	#000000	##000000
##17B371	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)

#B1A46D

Deuteranopia (green-blind)

#A09875

Tritanopia (blue-blind)

#00B2A2

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #17b371;
/* rgb */ color: rgb(23, 179, 113);
/* oklch */ color: oklch(67.7% 0.155 157.7);

Tailwind

colors: {
  custom: {
    50: '#74cb9a',
    500: '#17b371',
    950: '#000000',
  },
}

SCSS

$custom: #17b371;
$custom-light: #74cb9a;
$custom-dark: #000000;

JSON

{
  "hex": "#17b371",
  "rgb": {
    "r": 23,
    "g": 179,
    "b": 113
  },
  "hsl": {
    "h": 154.615,
    "s": 77.228,
    "l": 39.608
  },
  "oklch": {
    "l": 0.67717,
    "c": 0.15455,
    "h": 157.7
  },
  "luminance": 0.33615
}

Semantic roles & 50–950 ramp

primary

#17B371

secondary

#CD588A

accent

#3485F4

background

#F7FCF9

surface

#EEF9F2

border

#C9D2CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #17B371

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

Preview Lab → · Contrast checker → · Palette generator →