#18B47B#18B47B

#18B47B is a light, vivid teal. Relative luminance 0.343; OKLCH L 68.2% C 0.147 H 161.2°. Best body text is #000000 at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#18B47B
RGB	rgb(24, 180, 123)
HSL	hsl(158, 76%, 40%)
HSV	hsv(158, 87%, 71%)
CMYK	cmyk(86.7%, 0%, 31.7%, 29.4%)
CIE-LAB	lab(65.17, -51.15, 18.67)
CIE-LCH	lch(65.17, 54.45, 159.95°)
OKLab	oklab(68.21% -0.139 0.0473)
OKLCH	oklch(68.21% 0.147 161.2)
XYZ	xyz(20.2708, 34.2642, 24.2803)
Luminance	0.3427 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18B47B #B41851

analogous

#18B42D #18B47B #189FB4

triadic

#18B47B #7B18B4 #B47B18

tetradic

#18B47B #2D18B4 #B41851 #9FB418

square

#18B47B #2D18B4 #B41851 #9FB418

split-complementary

#18B47B #B4189F #B42D18

monochromatic

#0A4831 #117E56 #18B47B #27E29E #5DE9B6

Accessibility & contrast

On white

2.67

#18B47B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.85

#18B47B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #18B47B

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18B47B	#FFFFFF	#000000	##000000
##18B47B	1.00	2.67	7.85	7.85
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.85	21.00	1.00	1.00
##000000	7.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A678

Deuteranopia (green-blind)

#A0997F

Tritanopia (blue-blind)

#00B3A5

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #18b47b;
/* rgb */ color: rgb(24, 180, 123);
/* oklch */ color: oklch(68.2% 0.147 161.2);

Tailwind

colors: {
  custom: {
    50: '#75cba1',
    500: '#18b47b',
    950: '#000000',
  },
}

SCSS

$custom: #18b47b;
$custom-light: #75cba1;
$custom-dark: #000000;

JSON

{
  "hex": "#18b47b",
  "rgb": {
    "r": 24,
    "g": 180,
    "b": 123
  },
  "hsl": {
    "h": 158.077,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.68209,
    "c": 0.14681,
    "h": 161.2
  },
  "luminance": 0.34267
}

Semantic roles & 50–950 ramp

primary

#18B47B

secondary

#CD5B84

accent

#357AF3

background

#F7FCF9

surface

#EEF9F2

border

#C9D2CC

text

#0A130F

muted

#7C827E

Preview Lab

Preview with #18B47B

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

Preview Lab → · Contrast checker → · Palette generator →