#18817F#18817F

#18817F is a mid, moderate teal. Relative luminance 0.174; OKLCH L 54.8% C 0.088 H 192.9°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#18817F
RGB	rgb(24, 129, 127)
HSL	hsl(179, 69%, 30%)
HSV	hsv(179, 81%, 51%)
CMYK	cmyk(81.4%, 0%, 1.6%, 49.4%)
CIE-LAB	lab(48.79, -28.05, -7.06)
CIE-LCH	lch(48.79, 28.93, 194.13°)
OKLab	oklab(54.81% -0.0861 -0.0197)
OKLCH	oklch(54.81% 0.088 192.9)
XYZ	xyz(12.0559, 17.4255, 22.8026)
Luminance	0.1743 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18817F #81181A

analogous

#18814A #18817F #184F81

triadic

#18817F #7F1881 #817F18

tetradic

#18817F #4A1881 #81181A #4F8118

square

#18817F #4A1881 #81181A #4F8118

split-complementary

#18817F #81184F #814A18

monochromatic

#051A19 #0E4D4C #18817F #22B5B2 #39DAD7

Accessibility & contrast

On white

4.68

#18817F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#18817F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18817F

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18817F	#FFFFFF	#000000	##FFFFFF
##18817F	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787A7F

Deuteranopia (green-blind)

#6A6F80

Tritanopia (blue-blind)

#008580

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #18817f;
/* rgb */ color: rgb(24, 129, 127);
/* oklch */ color: oklch(54.8% 0.088 192.9);

Tailwind

colors: {
  custom: {
    50: '#6ba6a4',
    500: '#18817f',
    950: '#000000',
  },
}

SCSS

$custom: #18817f;
$custom-light: #6ba6a4;
$custom-dark: #000000;

JSON

{
  "hex": "#18817f",
  "rgb": {
    "r": 24,
    "g": 129,
    "b": 127
  },
  "hsl": {
    "h": 178.857,
    "s": 68.627,
    "l": 30
  },
  "oklch": {
    "l": 0.5481,
    "c": 0.08837,
    "h": 192.9
  },
  "luminance": 0.17427
}

Semantic roles & 50–950 ramp

primary

#18817F

secondary

#B54042

accent

#3C40EB

background

#F6FAFA

surface

#ECF4F4

border

#C7CECE

text

#080F0F

muted

#7A7F7F

Preview Lab

Preview with #18817F

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

Preview Lab → · Contrast checker → · Palette generator →