#187B4F#187B4F

#187B4F is a mid, moderate teal. Relative luminance 0.149; OKLCH L 51.7% C 0.112 H 158.3°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#187B4F
RGB	rgb(24, 123, 79)
HSL	hsl(153, 67%, 29%)
HSV	hsv(153, 80%, 48%)
CMYK	cmyk(80.5%, 0%, 35.8%, 51.8%)
CIE-LAB	lab(45.53, -38.42, 16.43)
CIE-LCH	lch(45.53, 41.78, 156.85°)
OKLab	oklab(51.72% -0.104 0.0414)
OKLCH	oklch(51.72% 0.112 158.3)
XYZ	xyz(8.8700, 14.9235, 9.8087)
Luminance	0.1492 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187B4F #7B1844

analogous

#187B1D #187B4F #18767B

triadic

#187B4F #4F187B #7B4F18

tetradic

#187B4F #1D187B #7B1844 #767B18

square

#187B4F #1D187B #7B1844 #767B18

split-complementary

#187B4F #7B1876 #7B1D18

monochromatic

#051A10 #0E482E #187B4F #22AE70 #36D890

Accessibility & contrast

On white

5.27

#187B4F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#187B4F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187B4F

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187B4F	#FFFFFF	#000000	##FFFFFF
##187B4F	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A714C

Deuteranopia (green-blind)

#6E6852

Tritanopia (blue-blind)

#007A70

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #187b4f;
/* rgb */ color: rgb(24, 123, 79);
/* oklch */ color: oklch(51.7% 0.112 158.3);

Tailwind

colors: {
  custom: {
    50: '#67a280',
    500: '#187b4f',
    950: '#000000',
  },
}

SCSS

$custom: #187b4f;
$custom-light: #67a280;
$custom-dark: #000000;

JSON

{
  "hex": "#187b4f",
  "rgb": {
    "r": 24,
    "g": 123,
    "b": 79
  },
  "hsl": {
    "h": 153.333,
    "s": 67.347,
    "l": 28.824
  },
  "oklch": {
    "l": 0.51721,
    "c": 0.11197,
    "h": 158.3
  },
  "luminance": 0.14925
}

Semantic roles & 50–950 ramp

primary

#187B4F

secondary

#B03F71

accent

#3E8AEA

background

#F6FAF7

surface

#EBF4EE

border

#C6CEC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #187B4F

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

Preview Lab → · Contrast checker → · Palette generator →