#18B475#18B475

#18B475 is a light, vivid teal. Relative luminance 0.341; OKLCH L 68.1% C 0.152 H 158.9°. Best body text is #000000 at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#18B475
RGB	rgb(24, 180, 117)
HSL	hsl(156, 76%, 40%)
HSV	hsv(156, 87%, 71%)
CMYK	cmyk(86.7%, 0%, 35%, 29.4%)
CIE-LAB	lab(65.06, -52.45, 21.75)
CIE-LCH	lch(65.06, 56.78, 157.47°)
OKLab	oklab(68.08% -0.1418 0.0548)
OKLCH	oklch(68.08% 0.152 158.9)
XYZ	xyz(19.9067, 34.1185, 22.3625)
Luminance	0.3412 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18B475 #B41857

analogous

#18B427 #18B475 #18A5B4

triadic

#18B475 #7518B4 #B47518

tetradic

#18B475 #2718B4 #B41857 #A5B418

square

#18B475 #2718B4 #B41857 #A5B418

split-complementary

#18B475 #B418A5 #B42718

monochromatic

#0A482F #117E52 #18B475 #27E297 #5DE9B1

Accessibility & contrast

On white

2.68

#18B475 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.82

#18B475 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #18B475

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18B475	#FFFFFF	#000000	##000000
##18B475	1.00	2.68	7.82	7.82
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.82	21.00	1.00	1.00
##000000	7.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A571

Deuteranopia (green-blind)

#A19979

Tritanopia (blue-blind)

#00B3A4

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #18b475;
/* rgb */ color: rgb(24, 180, 117);
/* oklch */ color: oklch(68.1% 0.152 158.9);

Tailwind

colors: {
  custom: {
    50: '#75cc9d',
    500: '#18b475',
    950: '#000000',
  },
}

SCSS

$custom: #18b475;
$custom-light: #75cc9d;
$custom-dark: #000000;

JSON

{
  "hex": "#18b475",
  "rgb": {
    "r": 24,
    "g": 180,
    "b": 117
  },
  "hsl": {
    "h": 155.769,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.68076,
    "c": 0.15206,
    "h": 158.9
  },
  "luminance": 0.34121
}

Semantic roles & 50–950 ramp

primary

#18B475

secondary

#CD5B89

accent

#3582F3

background

#F7FCF9

surface

#EEF9F2

border

#C9D2CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #18B475

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

Preview Lab → · Contrast checker → · Palette generator →