#187F57#187F57

#187F57 is a mid, moderate teal. Relative luminance 0.161; OKLCH L 53.0% C 0.110 H 161.3°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#187F57
RGB	rgb(24, 127, 87)
HSL	hsl(157, 68%, 30%)
HSV	hsv(157, 81%, 50%)
CMYK	cmyk(81.1%, 0%, 31.5%, 50.2%)
CIE-LAB	lab(47.05, -38.24, 13.89)
CIE-LCH	lch(47.05, 40.68, 160.04°)
OKLab	oklab(53.03% -0.1041 0.0352)
OKLCH	oklch(53.03% 0.11 161.3)
XYZ	xyz(9.6853, 16.0599, 11.6044)
Luminance	0.1606 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187F57 #7F1840

analogous

#187F24 #187F57 #18747F

triadic

#187F57 #57187F #7F5718

tetradic

#187F57 #24187F #7F1840 #747F18

square

#187F57 #24187F #7F1840 #747F18

split-complementary

#187F57 #7F1874 #7F2418

monochromatic

#051A12 #0E4C34 #187F57 #22B27A #38D99B

Accessibility & contrast

On white

4.99

#187F57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#187F57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187F57

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187F57	#FFFFFF	#000000	##FFFFFF
##187F57	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7555

Deuteranopia (green-blind)

#716C5A

Tritanopia (blue-blind)

#007F74

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #187f57;
/* rgb */ color: rgb(24, 127, 87);
/* oklch */ color: oklch(53.0% 0.110 161.3);

Tailwind

colors: {
  custom: {
    50: '#68a586',
    500: '#187f57',
    950: '#000000',
  },
}

SCSS

$custom: #187f57;
$custom-light: #68a586;
$custom-dark: #000000;

JSON

{
  "hex": "#187f57",
  "rgb": {
    "r": 24,
    "g": 127,
    "b": 87
  },
  "hsl": {
    "h": 156.699,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.53031,
    "c": 0.10995,
    "h": 161.3
  },
  "luminance": 0.16061
}

Semantic roles & 50–950 ramp

primary

#187F57

secondary

#B33F6C

accent

#3D80EB

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #187F57

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

Preview Lab → · Contrast checker → · Palette generator →