#187C55#187C55

#187C55 is a mid, moderate teal. Relative luminance 0.153; OKLCH L 52.1% C 0.108 H 161.3°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#187C55
RGB	rgb(24, 124, 85)
HSL	hsl(157, 68%, 29%)
HSV	hsv(157, 81%, 49%)
CMYK	cmyk(80.6%, 0%, 31.5%, 51.4%)
CIE-LAB	lab(45.99, -37.45, 13.59)
CIE-LCH	lch(45.99, 39.84, 160.06°)
OKLab	oklab(52.15% -0.102 0.0345)
OKLCH	oklch(52.15% 0.108 161.3)
XYZ	xyz(9.2230, 15.2642, 11.0528)
Luminance	0.1527 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187C55 #7C183F

analogous

#187C23 #187C55 #18717C

triadic

#187C55 #55187C #7C5518

tetradic

#187C55 #23187C #7C183F #717C18

square

#187C55 #23187C #7C183F #717C18

split-complementary

#187C55 #7C1871 #7C2318

monochromatic

#051A12 #0E4932 #187C55 #22AF78 #36D899

Accessibility & contrast

On white

5.18

#187C55 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#187C55 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187C55

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187C55	#FFFFFF	#000000	##FFFFFF
##187C55	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7253

Deuteranopia (green-blind)

#6E6958

Tritanopia (blue-blind)

#007C72

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #187c55;
/* rgb */ color: rgb(24, 124, 85);
/* oklch */ color: oklch(52.1% 0.108 161.3);

Tailwind

colors: {
  custom: {
    50: '#67a385',
    500: '#187c55',
    950: '#000000',
  },
}

SCSS

$custom: #187c55;
$custom-light: #67a385;
$custom-dark: #000000;

JSON

{
  "hex": "#187c55",
  "rgb": {
    "r": 24,
    "g": 124,
    "b": 85
  },
  "hsl": {
    "h": 156.6,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.52145,
    "c": 0.1077,
    "h": 161.3
  },
  "luminance": 0.15265
}

Semantic roles & 50–950 ramp

primary

#187C55

secondary

#B13F6B

accent

#3D81EA

background

#F6FAF8

surface

#EBF4EF

border

#C6CECA

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #187C55

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

Preview Lab → · Contrast checker → · Palette generator →