#187F5A#187F5A

#187F5A is a mid, moderate teal. Relative luminance 0.161; OKLCH L 53.1% C 0.107 H 163.1°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#187F5A
RGB	rgb(24, 127, 90)
HSL	hsl(158, 68%, 30%)
HSV	hsv(158, 81%, 50%)
CMYK	cmyk(81.1%, 0%, 29.1%, 50.2%)
CIE-LAB	lab(47.12, -37.52, 12.24)
CIE-LCH	lch(47.12, 39.47, 161.93°)
OKLab	oklab(53.11% -0.1026 0.0312)
OKLCH	oklch(53.11% 0.107 163.1)
XYZ	xyz(9.8104, 16.1099, 12.2634)
Luminance	0.1611 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187F5A #7F183D

analogous

#187F27 #187F5A #18707F

triadic

#187F5A #5A187F #7F5A18

tetradic

#187F5A #27187F #7F183D #707F18

square

#187F5A #27187F #7F183D #707F18

split-complementary

#187F5A #7F1870 #7F2718

monochromatic

#051A12 #0E4C36 #187F5A #22B27E #38D99F

Accessibility & contrast

On white

4.97

#187F5A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#187F5A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187F5A

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187F5A	#FFFFFF	#000000	##FFFFFF
##187F5A	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7558

Deuteranopia (green-blind)

#706C5C

Tritanopia (blue-blind)

#007F75

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #187f5a;
/* rgb */ color: rgb(24, 127, 90);
/* oklch */ color: oklch(53.1% 0.107 163.1);

Tailwind

colors: {
  custom: {
    50: '#68a588',
    500: '#187f5a',
    950: '#000000',
  },
}

SCSS

$custom: #187f5a;
$custom-light: #68a588;
$custom-dark: #000000;

JSON

{
  "hex": "#187f5a",
  "rgb": {
    "r": 24,
    "g": 127,
    "b": 90
  },
  "hsl": {
    "h": 158.447,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.53106,
    "c": 0.10724,
    "h": 163.1
  },
  "luminance": 0.16111
}

Semantic roles & 50–950 ramp

primary

#187F5A

secondary

#B33F69

accent

#3D7BEB

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #187F5A

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

Preview Lab → · Contrast checker → · Palette generator →