#18B477#18B477

#18B477 is a light, vivid teal. Relative luminance 0.342; OKLCH L 68.1% C 0.150 H 159.6°. Best body text is #000000 at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#18B477
RGB	rgb(24, 180, 119)
HSL	hsl(157, 76%, 40%)
HSV	hsv(157, 87%, 71%)
CMYK	cmyk(86.7%, 0%, 33.9%, 29.4%)
CIE-LAB	lab(65.09, -52.02, 20.73)
CIE-LCH	lch(65.09, 56.00, 158.28°)
OKLab	oklab(68.12% -0.1409 0.0523)
OKLCH	oklch(68.12% 0.15 159.6)
XYZ	xyz(20.0255, 34.1660, 22.9884)
Luminance	0.3417 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18B477 #B41855

analogous

#18B429 #18B477 #18A3B4

triadic

#18B477 #7718B4 #B47718

tetradic

#18B477 #2918B4 #B41855 #A3B418

square

#18B477 #2918B4 #B41855 #A3B418

split-complementary

#18B477 #B418A3 #B42918

monochromatic

#0A4830 #117E53 #18B477 #27E299 #5DE9B2

Accessibility & contrast

On white

2.68

#18B477 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.83

#18B477 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #18B477

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18B477	#FFFFFF	#000000	##000000
##18B477	1.00	2.68	7.83	7.83
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.83	21.00	1.00	1.00
##000000	7.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A573

Deuteranopia (green-blind)

#A1997B

Tritanopia (blue-blind)

#00B3A4

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #18b477;
/* rgb */ color: rgb(24, 180, 119);
/* oklch */ color: oklch(68.1% 0.150 159.6);

Tailwind

colors: {
  custom: {
    50: '#75cb9e',
    500: '#18b477',
    950: '#000000',
  },
}

SCSS

$custom: #18b477;
$custom-light: #75cb9e;
$custom-dark: #000000;

JSON

{
  "hex": "#18b477",
  "rgb": {
    "r": 24,
    "g": 180,
    "b": 119
  },
  "hsl": {
    "h": 156.538,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.6812,
    "c": 0.1503,
    "h": 159.6
  },
  "luminance": 0.34169
}

Semantic roles & 50–950 ramp

primary

#18B477

secondary

#CD5B87

accent

#357FF3

background

#F7FCF9

surface

#EEF9F2

border

#C9D2CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #18B477

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

Preview Lab → · Contrast checker → · Palette generator →