#187B4D#187B4D

#187B4D is a mid, moderate teal. Relative luminance 0.149; OKLCH L 51.7% C 0.114 H 157.3°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#187B4D
RGB	rgb(24, 123, 77)
HSL	hsl(152, 67%, 29%)
HSV	hsv(152, 80%, 48%)
CMYK	cmyk(80.5%, 0%, 37.4%, 51.8%)
CIE-LAB	lab(45.49, -38.86, 17.53)
CIE-LCH	lch(45.49, 42.63, 155.72°)
OKLab	oklab(51.68% -0.1051 0.044)
OKLCH	oklch(51.68% 0.114 157.3)
XYZ	xyz(8.7983, 14.8949, 9.4310)
Luminance	0.1490 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187B4D #7B1846

analogous

#187B1C #187B4D #18787B

triadic

#187B4D #4D187B #7B4D18

tetradic

#187B4D #1C187B #7B1846 #787B18

square

#187B4D #1C187B #7B1846 #787B18

split-complementary

#187B4D #7B1878 #7B1C18

monochromatic

#051A10 #0E482D #187B4D #22AE6D #36D88C

Accessibility & contrast

On white

5.28

#187B4D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#187B4D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187B4D

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187B4D	#FFFFFF	#000000	##FFFFFF
##187B4D	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A714A

Deuteranopia (green-blind)

#6E6850

Tritanopia (blue-blind)

#007A6F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #187b4d;
/* rgb */ color: rgb(24, 123, 77);
/* oklch */ color: oklch(51.7% 0.114 157.3);

Tailwind

colors: {
  custom: {
    50: '#67a27f',
    500: '#187b4d',
    950: '#000000',
  },
}

SCSS

$custom: #187b4d;
$custom-light: #67a27f;
$custom-dark: #000000;

JSON

{
  "hex": "#187b4d",
  "rgb": {
    "r": 24,
    "g": 123,
    "b": 77
  },
  "hsl": {
    "h": 152.121,
    "s": 67.347,
    "l": 28.824
  },
  "oklch": {
    "l": 0.51676,
    "c": 0.11391,
    "h": 157.3
  },
  "luminance": 0.14896
}

Semantic roles & 50–950 ramp

primary

#187B4D

secondary

#B03F73

accent

#3E8EEA

background

#F6FAF7

surface

#EBF4EE

border

#C6CEC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #187B4D

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

Preview Lab → · Contrast checker → · Palette generator →