#187A4E#187A4E

#187A4E is a mid, moderate teal. Relative luminance 0.147; OKLCH L 51.4% C 0.112 H 158.1°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#187A4E
RGB	rgb(24, 122, 78)
HSL	hsl(153, 67%, 29%)
HSV	hsv(153, 80%, 48%)
CMYK	cmyk(80.3%, 0%, 36.1%, 52.2%)
CIE-LAB	lab(45.17, -38.23, 16.52)
CIE-LCH	lch(45.17, 41.64, 156.63°)
OKLab	oklab(51.42% -0.1035 0.0416)
OKLCH	oklch(51.42% 0.112 158.1)
XYZ	xyz(8.7105, 14.6623, 9.5773)
Luminance	0.1466 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187A4E #7A1844

analogous

#187A1D #187A4E #18757A

triadic

#187A4E #4E187A #7A4E18

tetradic

#187A4E #1D187A #7A1844 #757A18

square

#187A4E #1D187A #7A1844 #757A18

split-complementary

#187A4E #7A1875 #7A1D18

monochromatic

#051A10 #0E472D #187A4E #22AD6F #35D78E

Accessibility & contrast

On white

5.34

#187A4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#187A4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187A4E

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187A4E	#FFFFFF	#000000	##FFFFFF
##187A4E	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)

#79704B

Deuteranopia (green-blind)

#6D6851

Tritanopia (blue-blind)

#00796F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #187a4e;
/* rgb */ color: rgb(24, 122, 78);
/* oklch */ color: oklch(51.4% 0.112 158.1);

Tailwind

colors: {
  custom: {
    50: '#66a180',
    500: '#187a4e',
    950: '#000000',
  },
}

SCSS

$custom: #187a4e;
$custom-light: #66a180;
$custom-dark: #000000;

JSON

{
  "hex": "#187a4e",
  "rgb": {
    "r": 24,
    "g": 122,
    "b": 78
  },
  "hsl": {
    "h": 153.061,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51417,
    "c": 0.11155,
    "h": 158.1
  },
  "luminance": 0.14663
}

Semantic roles & 50–950 ramp

primary

#187A4E

secondary

#AF3F71

accent

#3E8BEA

background

#F6FAF7

surface

#EBF3EE

border

#C6CDC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #187A4E

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

Preview Lab → · Contrast checker → · Palette generator →