#18A193#18A193

#18A193 is a light, moderate teal. Relative luminance 0.278; OKLCH L 63.9% C 0.109 H 183.8°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#18A193
RGB	rgb(24, 161, 147)
HSL	hsl(174, 74%, 36%)
HSV	hsv(174, 85%, 63%)
CMYK	cmyk(85.1%, 0%, 8.7%, 36.9%)
CIE-LAB	lab(59.70, -37.11, -2.45)
CIE-LCH	lch(59.70, 37.19, 183.78°)
OKLab	oklab(63.9% -0.1089 -0.0072)
OKLCH	oklch(63.9% 0.109 183.8)
XYZ	xyz(18.3854, 27.7881, 31.9927)
Luminance	0.2779 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18A193 #A11826

analogous

#18A14F #18A193 #186BA1

triadic

#18A193 #9318A1 #A19318

tetradic

#18A193 #4F18A1 #A11826 #6BA118

square

#18A193 #4F18A1 #A11826 #6BA118

split-complementary

#18A193 #A1186B #A14F18

monochromatic

#083632 #106C62 #18A193 #20D6C4 #4FE5D5

Accessibility & contrast

On white

3.20

#18A193 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#18A193 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A193

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18A193	#FFFFFF	#000000	##000000
##18A193	1.00	3.20	6.56	6.56
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.56	21.00	1.00	1.00
##000000	6.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#999793

Deuteranopia (green-blind)

#878A94

Tritanopia (blue-blind)

#00A59D

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #18a193;
/* rgb */ color: rgb(24, 161, 147);
/* oklch */ color: oklch(63.9% 0.109 183.8);

Tailwind

colors: {
  custom: {
    50: '#72bdb2',
    500: '#18a193',
    950: '#000000',
  },
}

SCSS

$custom: #18a193;
$custom-light: #72bdb2;
$custom-dark: #000000;

JSON

{
  "hex": "#18a193",
  "rgb": {
    "r": 24,
    "g": 161,
    "b": 147
  },
  "hsl": {
    "h": 173.869,
    "s": 74.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.63903,
    "c": 0.10911,
    "h": 183.8
  },
  "luminance": 0.27791
}

Semantic roles & 50–950 ramp

primary

#18A193

secondary

#C74E5A

accent

#374AF1

background

#F7FBFA

surface

#EEF7F5

border

#C9D0CF

text

#091211

muted

#7B8180

Preview Lab

Preview with #18A193

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

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