#18A19B#18A19B

#18A19B is a light, moderate teal. Relative luminance 0.281; OKLCH L 64.2% C 0.107 H 190.0°. Best body text is #000000 at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#18A19B
RGB	rgb(24, 161, 155)
HSL	hsl(177, 74%, 36%)
HSV	hsv(177, 85%, 63%)
CMYK	cmyk(85.1%, 0%, 3.7%, 36.9%)
CIE-LAB	lab(59.93, -34.76, -6.63)
CIE-LCH	lch(59.93, 35.39, 190.79°)
OKLab	oklab(64.17% -0.1051 -0.0186)
OKLCH	oklch(64.17% 0.107 190)
XYZ	xyz(19.0351, 28.0480, 35.4146)
Luminance	0.2805 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18A19B #A1181E

analogous

#18A157 #18A19B #1863A1

triadic

#18A19B #9B18A1 #A19B18

tetradic

#18A19B #5718A1 #A1181E #63A118

square

#18A19B #5718A1 #A1181E #63A118

split-complementary

#18A19B #A11863 #A15718

monochromatic

#083634 #106C68 #18A19B #20D6CE #4FE5DE

Accessibility & contrast

On white

3.18

#18A19B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.61

#18A19B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A19B

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18A19B	#FFFFFF	#000000	##000000
##18A19B	1.00	3.18	6.61	6.61
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.61	21.00	1.00	1.00
##000000	6.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97989B

Deuteranopia (green-blind)

#858B9C

Tritanopia (blue-blind)

#00A69F

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #18a19b;
/* rgb */ color: rgb(24, 161, 155);
/* oklch */ color: oklch(64.2% 0.107 190.0);

Tailwind

colors: {
  custom: {
    50: '#73bdb8',
    500: '#18a19b',
    950: '#000000',
  },
}

SCSS

$custom: #18a19b;
$custom-light: #73bdb8;
$custom-dark: #000000;

JSON

{
  "hex": "#18a19b",
  "rgb": {
    "r": 24,
    "g": 161,
    "b": 155
  },
  "hsl": {
    "h": 177.372,
    "s": 74.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.64173,
    "c": 0.10674,
    "h": 190
  },
  "luminance": 0.2805
}

Semantic roles & 50–950 ramp

primary

#18A19B

secondary

#C74E53

accent

#373FF1

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #18A19B

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

Preview Lab → · Contrast checker → · Palette generator →