#18A57C#18A57C

#18A57C is a light, vivid teal. Relative luminance 0.286; OKLCH L 64.3% C 0.127 H 166.7°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#18A57C
RGB	rgb(24, 165, 124)
HSL	hsl(163, 75%, 37%)
HSV	hsv(163, 85%, 65%)
CMYK	cmyk(85.5%, 0%, 24.8%, 35.3%)
CIE-LAB	lab(60.39, -44.99, 11.47)
CIE-LCH	lch(60.39, 46.43, 165.70°)
OKLab	oklab(64.28% -0.124 0.0293)
OKLCH	oklch(64.28% 0.127 166.7)
XYZ	xyz(17.4678, 28.5575, 23.6564)
Luminance	0.2856 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18A57C #A51841

analogous

#18A535 #18A57C #1888A5

triadic

#18A57C #7C18A5 #A57C18

tetradic

#18A57C #3518A5 #A51841 #88A518

square

#18A57C #3518A5 #A51841 #88A518

split-complementary

#18A57C #A51888 #A53518

monochromatic

#083A2C #107054 #18A57C #20DAA4 #52E6BB

Accessibility & contrast

On white

3.13

#18A57C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.71

#18A57C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A57C

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18A57C	#FFFFFF	#000000	##000000
##18A57C	1.00	3.13	6.71	6.71
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.71	21.00	1.00	1.00
##000000	6.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1997A

Deuteranopia (green-blind)

#918D7F

Tritanopia (blue-blind)

#00A69A

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #18a57c;
/* rgb */ color: rgb(24, 165, 124);
/* oklch */ color: oklch(64.3% 0.127 166.7);

Tailwind

colors: {
  custom: {
    50: '#71c1a2',
    500: '#18a57c',
    950: '#000000',
  },
}

SCSS

$custom: #18a57c;
$custom-light: #71c1a2;
$custom-dark: #000000;

JSON

{
  "hex": "#18a57c",
  "rgb": {
    "r": 24,
    "g": 165,
    "b": 124
  },
  "hsl": {
    "h": 162.553,
    "s": 74.603,
    "l": 37.059
  },
  "oklch": {
    "l": 0.64276,
    "c": 0.1274,
    "h": 166.7
  },
  "luminance": 0.2856
}

Semantic roles & 50–950 ramp

primary

#18A57C

secondary

#C85173

accent

#376DF1

background

#F7FBF9

surface

#EEF7F2

border

#C9D0CC

text

#09120F

muted

#7B817E

Preview Lab

Preview with #18A57C

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

Preview Lab → · Contrast checker → · Palette generator →