#187A4D#187A4D

#187A4D is a mid, moderate teal. Relative luminance 0.146; OKLCH L 51.4% C 0.113 H 157.6°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#187A4D
RGB	rgb(24, 122, 77)
HSL	hsl(152, 67%, 29%)
HSV	hsv(152, 80%, 48%)
CMYK	cmyk(80.3%, 0%, 36.9%, 52.2%)
CIE-LAB	lab(45.15, -38.45, 17.07)
CIE-LCH	lch(45.15, 42.07, 156.07°)
OKLab	oklab(51.39% -0.104 0.0429)
OKLCH	oklch(51.39% 0.113 157.6)
XYZ	xyz(8.6749, 14.6480, 9.3899)
Luminance	0.1465 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187A4D #7A1845

analogous

#187A1C #187A4D #18767A

triadic

#187A4D #4D187A #7A4D18

tetradic

#187A4D #1C187A #7A1845 #767A18

square

#187A4D #1C187A #7A1845 #767A18

split-complementary

#187A4D #7A1876 #7A1C18

monochromatic

#051A10 #0E472D #187A4D #22AD6D #35D78D

Accessibility & contrast

On white

5.34

#187A4D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#187A4D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187A4D

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187A4D	#FFFFFF	#000000	##FFFFFF
##187A4D	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#79704A

Deuteranopia (green-blind)

#6D6750

Tritanopia (blue-blind)

#00796E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #187a4d;
/* rgb */ color: rgb(24, 122, 77);
/* oklch */ color: oklch(51.4% 0.113 157.6);

Tailwind

colors: {
  custom: {
    50: '#66a17f',
    500: '#187a4d',
    950: '#000000',
  },
}

SCSS

$custom: #187a4d;
$custom-light: #66a17f;
$custom-dark: #000000;

JSON

{
  "hex": "#187a4d",
  "rgb": {
    "r": 24,
    "g": 122,
    "b": 77
  },
  "hsl": {
    "h": 152.449,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51394,
    "c": 0.11251,
    "h": 157.6
  },
  "luminance": 0.14649
}

Semantic roles & 50–950 ramp

primary

#187A4D

secondary

#AF3F72

accent

#3E8DEA

background

#F6FAF7

surface

#EBF3EE

border

#C6CDC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #187A4D

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

Preview Lab → · Contrast checker → · Palette generator →