#187F63#187F63

#187F63 is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.3% C 0.100 H 169.3°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#187F63
RGB	rgb(24, 127, 99)
HSL	hsl(164, 68%, 30%)
HSV	hsv(164, 81%, 50%)
CMYK	cmyk(81.1%, 0%, 22%, 50.2%)
CIE-LAB	lab(47.33, -35.24, 7.28)
CIE-LCH	lch(47.33, 35.98, 168.32°)
OKLab	oklab(53.35% -0.098 0.0186)
OKLCH	oklch(53.35% 0.1 169.3)
XYZ	xyz(10.2170, 16.2725, 14.4044)
Luminance	0.1627 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187F63 #7F1834

analogous

#187F2F #187F63 #18687F

triadic

#187F63 #63187F #7F6318

tetradic

#187F63 #2F187F #7F1834 #687F18

square

#187F63 #2F187F #7F1834 #687F18

split-complementary

#187F63 #7F1868 #7F2F18

monochromatic

#051A14 #0E4C3B #187F63 #22B28B #38D9AE

Accessibility & contrast

On white

4.94

#187F63 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#187F63 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187F63

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187F63	#FFFFFF	#000000	##FFFFFF
##187F63	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7662

Deuteranopia (green-blind)

#6F6C65

Tritanopia (blue-blind)

#008077

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #187f63;
/* rgb */ color: rgb(24, 127, 99);
/* oklch */ color: oklch(53.3% 0.100 169.3);

Tailwind

colors: {
  custom: {
    50: '#68a58f',
    500: '#187f63',
    950: '#000000',
  },
}

SCSS

$custom: #187f63;
$custom-light: #68a58f;
$custom-dark: #000000;

JSON

{
  "hex": "#187f63",
  "rgb": {
    "r": 24,
    "g": 127,
    "b": 99
  },
  "hsl": {
    "h": 163.689,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.5335,
    "c": 0.09974,
    "h": 169.3
  },
  "luminance": 0.16274
}

Semantic roles & 50–950 ramp

primary

#187F63

secondary

#B33F5F

accent

#3D6CEB

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#070F0C

muted

#7A7F7D

Preview Lab

Preview with #187F63

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

Preview Lab → · Contrast checker → · Palette generator →