#187F6B#187F6B

#187F6B is a mid, moderate teal. Relative luminance 0.164; OKLCH L 53.6% C 0.094 H 175.7°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#187F6B
RGB	rgb(24, 127, 107)
HSL	hsl(168, 68%, 30%)
HSV	hsv(168, 81%, 50%)
CMYK	cmyk(81.1%, 0%, 15.7%, 50.2%)
CIE-LAB	lab(47.54, -33.06, 2.88)
CIE-LCH	lch(47.54, 33.18, 175.02°)
OKLab	oklab(53.59% -0.0939 0.0071)
OKLCH	oklch(53.59% 0.094 175.7)
XYZ	xyz(10.6185, 16.4332, 16.5193)
Luminance	0.1643 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187F6B #7F182C

analogous

#187F38 #187F6B #185F7F

triadic

#187F6B #6B187F #7F6B18

tetradic

#187F6B #38187F #7F182C #5F7F18

square

#187F6B #38187F #7F182C #5F7F18

split-complementary

#187F6B #7F185F #7F3818

monochromatic

#051A16 #0E4C40 #187F6B #22B296 #38D9BA

Accessibility & contrast

On white

4.90

#187F6B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#187F6B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187F6B

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187F6B	#FFFFFF	#000000	##FFFFFF
##187F6B	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A766A

Deuteranopia (green-blind)

#6D6D6D

Tritanopia (blue-blind)

#008179

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #187f6b;
/* rgb */ color: rgb(24, 127, 107);
/* oklch */ color: oklch(53.6% 0.094 175.7);

Tailwind

colors: {
  custom: {
    50: '#69a595',
    500: '#187f6b',
    950: '#000000',
  },
}

SCSS

$custom: #187f6b;
$custom-light: #69a595;
$custom-dark: #000000;

JSON

{
  "hex": "#187f6b",
  "rgb": {
    "r": 24,
    "g": 127,
    "b": 107
  },
  "hsl": {
    "h": 168.35,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.53589,
    "c": 0.09418,
    "h": 175.7
  },
  "luminance": 0.16434
}

Semantic roles & 50–950 ramp

primary

#187F6B

secondary

#B33F56

accent

#3D5FEB

background

#F6FAF9

surface

#ECF4F1

border

#C7CECB

text

#070F0D

muted

#7A7F7E

Preview Lab

Preview with #187F6B

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

Preview Lab → · Contrast checker → · Palette generator →