#187B5F#187B5F

#187B5F is a mid, moderate teal. Relative luminance 0.152; OKLCH L 52.1% C 0.098 H 168.6°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#187B5F
RGB	rgb(24, 123, 95)
HSL	hsl(163, 67%, 29%)
HSV	hsv(163, 80%, 48%)
CMYK	cmyk(80.5%, 0%, 22.8%, 51.8%)
CIE-LAB	lab(45.89, -34.52, 7.58)
CIE-LCH	lch(45.89, 35.34, 167.61°)
OKLab	oklab(52.13% -0.0958 0.0194)
OKLCH	oklch(52.13% 0.098 168.6)
XYZ	xyz(9.5241, 15.1852, 13.2533)
Luminance	0.1519 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187B5F #7B1834

analogous

#187B2E #187B5F #18667B

triadic

#187B5F #5F187B #7B5F18

tetradic

#187B5F #2E187B #7B1834 #667B18

square

#187B5F #2E187B #7B1834 #667B18

split-complementary

#187B5F #7B1866 #7B2E18

monochromatic

#051A14 #0E4837 #187B5F #22AE87 #36D8AA

Accessibility & contrast

On white

5.20

#187B5F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#187B5F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187B5F

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187B5F	#FFFFFF	#000000	##FFFFFF
##187B5F	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#78725E

Deuteranopia (green-blind)

#6B6961

Tritanopia (blue-blind)

#007C73

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #187b5f;
/* rgb */ color: rgb(24, 123, 95);
/* oklch */ color: oklch(52.1% 0.098 168.6);

Tailwind

colors: {
  custom: {
    50: '#67a28c',
    500: '#187b5f',
    950: '#000000',
  },
}

SCSS

$custom: #187b5f;
$custom-light: #67a28c;
$custom-dark: #000000;

JSON

{
  "hex": "#187b5f",
  "rgb": {
    "r": 24,
    "g": 123,
    "b": 95
  },
  "hsl": {
    "h": 163.03,
    "s": 67.347,
    "l": 28.824
  },
  "oklch": {
    "l": 0.52133,
    "c": 0.09775,
    "h": 168.6
  },
  "luminance": 0.15186
}

Semantic roles & 50–950 ramp

primary

#187B5F

secondary

#B03F5F

accent

#3E6EEA

background

#F6FAF8

surface

#EBF3F0

border

#C6CDCB

text

#070F0C

muted

#7A7F7D

Preview Lab

Preview with #187B5F

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

Preview Lab → · Contrast checker → · Palette generator →