#187A4C#187A4C

#187A4C is a mid, moderate teal. Relative luminance 0.146; OKLCH L 51.4% C 0.113 H 157.1°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#187A4C
RGB	rgb(24, 122, 76)
HSL	hsl(152, 67%, 29%)
HSV	hsv(152, 80%, 48%)
CMYK	cmyk(80.3%, 0%, 37.7%, 52.2%)
CIE-LAB	lab(45.13, -38.67, 17.62)
CIE-LCH	lch(45.13, 42.49, 155.51°)
OKLab	oklab(51.37% -0.1045 0.0442)
OKLCH	oklch(51.37% 0.113 157.1)
XYZ	xyz(8.6399, 14.6340, 9.2054)
Luminance	0.1464 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187A4C #7A1846

analogous

#187A1B #187A4C #18777A

triadic

#187A4C #4C187A #7A4C18

tetradic

#187A4C #1B187A #7A1846 #777A18

square

#187A4C #1B187A #7A1846 #777A18

split-complementary

#187A4C #7A1877 #7A1B18

monochromatic

#051A10 #0E472C #187A4C #22AD6C #35D78B

Accessibility & contrast

On white

5.35

#187A4C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#187A4C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187A4C

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187A4C	#FFFFFF	#000000	##FFFFFF
##187A4C	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797049

Deuteranopia (green-blind)

#6D674F

Tritanopia (blue-blind)

#00796E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #187a4c;
/* rgb */ color: rgb(24, 122, 76);
/* oklch */ color: oklch(51.4% 0.113 157.1);

Tailwind

colors: {
  custom: {
    50: '#66a17e',
    500: '#187a4c',
    950: '#000000',
  },
}

SCSS

$custom: #187a4c;
$custom-light: #66a17e;
$custom-dark: #000000;

JSON

{
  "hex": "#187a4c",
  "rgb": {
    "r": 24,
    "g": 122,
    "b": 76
  },
  "hsl": {
    "h": 151.837,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51371,
    "c": 0.11349,
    "h": 157.1
  },
  "luminance": 0.14635
}

Semantic roles & 50–950 ramp

primary

#187A4C

secondary

#AF3F73

accent

#3E8FEA

background

#F6FAF7

surface

#EBF3EE

border

#C6CDC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #187A4C

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

Preview Lab → · Contrast checker → · Palette generator →