#18C97B#18C97B

#18C97B is a light, vivid teal. Relative luminance 0.434; OKLCH L 73.7% C 0.173 H 156.5°. Best body text is #000000 at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#18C97B
RGB	rgb(24, 201, 123)
HSL	hsl(154, 79%, 44%)
HSV	hsv(154, 88%, 79%)
CMYK	cmyk(88.1%, 0%, 38.8%, 21.2%)
CIE-LAB	lab(71.82, -58.89, 27.65)
CIE-LCH	lch(71.82, 65.06, 154.85°)
OKLab	oklab(73.7% -0.1586 0.0691)
OKLCH	oklch(73.7% 0.173 156.5)
XYZ	xyz(24.8359, 43.3943, 25.8020)
Luminance	0.4340 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18C97B #C91866

analogous

#18C922 #18C97B #18BFC9

triadic

#18C97B #7B18C9 #C97B18

tetradic

#18C97B #2218C9 #C91866 #BFC918

square

#18C97B #2218C9 #C91866 #BFC918

split-complementary

#18C97B #C918BF #C92218

monochromatic

#0B5C38 #11925A #18C97B #37E79A #6EEEB5

Accessibility & contrast

On white

2.17

#18C97B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.68

#18C97B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #18C97B

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18C97B	#FFFFFF	#000000	##000000
##18C97B	1.00	2.17	9.68	9.68
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.68	21.00	1.00	1.00
##000000	9.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B876

Deuteranopia (green-blind)

#B5AB80

Tritanopia (blue-blind)

#00C7B5

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #18c97b;
/* rgb */ color: rgb(24, 201, 123);
/* oklch */ color: oklch(73.7% 0.173 156.5);

Tailwind

colors: {
  custom: {
    50: '#7adba2',
    500: '#18c97b',
    950: '#000000',
  },
}

SCSS

$custom: #18c97b;
$custom-light: #7adba2;
$custom-dark: #000000;

JSON

{
  "hex": "#18c97b",
  "rgb": {
    "r": 24,
    "g": 201,
    "b": 123
  },
  "hsl": {
    "h": 153.559,
    "s": 78.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.73703,
    "c": 0.17295,
    "h": 156.5
  },
  "luminance": 0.43398
}

Semantic roles & 50–950 ramp

primary

#18C97B

secondary

#D46998

accent

#3388F5

background

#F8FDFA

surface

#EFFBF3

border

#CAD4CD

text

#0B150F

muted

#7C837F

Preview Lab

Preview with #18C97B

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

Preview Lab → · Contrast checker → · Palette generator →