#187A4A#187A4A

#187A4A is a mid, moderate teal. Relative luminance 0.146; OKLCH L 51.3% C 0.115 H 156.1°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#187A4A
RGB	rgb(24, 122, 74)
HSL	hsl(151, 67%, 29%)
HSV	hsv(151, 80%, 48%)
CMYK	cmyk(80.3%, 0%, 39.3%, 52.2%)
CIE-LAB	lab(45.09, -39.10, 18.71)
CIE-LCH	lch(45.09, 43.35, 154.43°)
OKLab	oklab(51.33% -0.1055 0.0468)
OKLCH	oklch(51.33% 0.115 156.1)
XYZ	xyz(8.5714, 14.6066, 8.8449)
Luminance	0.1461 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187A4A #7A1848

analogous

#187A19 #187A4A #18797A

triadic

#187A4A #4A187A #7A4A18

tetradic

#187A4A #19187A #7A1848 #797A18

square

#187A4A #19187A #7A1848 #797A18

split-complementary

#187A4A #7A1879 #7A1918

monochromatic

#051A10 #0E472B #187A4A #22AD69 #35D788

Accessibility & contrast

On white

5.35

#187A4A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#187A4A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187A4A

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187A4A	#FFFFFF	#000000	##FFFFFF
##187A4A	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797047

Deuteranopia (green-blind)

#6E674D

Tritanopia (blue-blind)

#00796E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #187a4a;
/* rgb */ color: rgb(24, 122, 74);
/* oklch */ color: oklch(51.3% 0.115 156.1);

Tailwind

colors: {
  custom: {
    50: '#66a17d',
    500: '#187a4a',
    950: '#000000',
  },
}

SCSS

$custom: #187a4a;
$custom-light: #66a17d;
$custom-dark: #000000;

JSON

{
  "hex": "#187a4a",
  "rgb": {
    "r": 24,
    "g": 122,
    "b": 74
  },
  "hsl": {
    "h": 150.612,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51327,
    "c": 0.11545,
    "h": 156.1
  },
  "luminance": 0.14608
}

Semantic roles & 50–950 ramp

primary

#187A4A

secondary

#AF3F76

accent

#3E92EA

background

#F6FAF7

surface

#EBF3EE

border

#C6CDC9

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #187A4A

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

Preview Lab → · Contrast checker → · Palette generator →