#187D57#187D57

#187D57 is a mid, moderate teal. Relative luminance 0.155; OKLCH L 52.5% C 0.107 H 162.1°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#187D57
RGB	rgb(24, 125, 87)
HSL	hsl(157, 68%, 29%)
HSV	hsv(157, 81%, 49%)
CMYK	cmyk(80.8%, 0%, 30.4%, 51%)
CIE-LAB	lab(46.38, -37.40, 12.95)
CIE-LCH	lch(46.38, 39.58, 160.89°)
OKLab	oklab(52.47% -0.102 0.0329)
OKLCH	oklch(52.47% 0.107 162.1)
XYZ	xyz(9.4296, 15.5484, 11.5191)
Luminance	0.1555 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187D57 #7D183E

analogous

#187D25 #187D57 #18717D

triadic

#187D57 #57187D #7D5718

tetradic

#187D57 #25187D #7D183E #717D18

square

#187D57 #25187D #7D183E #717D18

split-complementary

#187D57 #7D1871 #7D2518

monochromatic

#051A12 #0E4A33 #187D57 #22B07B #37D99C

Accessibility & contrast

On white

5.11

#187D57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#187D57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187D57

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187D57	#FFFFFF	#000000	##FFFFFF
##187D57	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7355

Deuteranopia (green-blind)

#6F6A59

Tritanopia (blue-blind)

#007D73

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #187d57;
/* rgb */ color: rgb(24, 125, 87);
/* oklch */ color: oklch(52.5% 0.107 162.1);

Tailwind

colors: {
  custom: {
    50: '#67a386',
    500: '#187d57',
    950: '#000000',
  },
}

SCSS

$custom: #187d57;
$custom-light: #67a386;
$custom-dark: #000000;

JSON

{
  "hex": "#187d57",
  "rgb": {
    "r": 24,
    "g": 125,
    "b": 87
  },
  "hsl": {
    "h": 157.426,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.52474,
    "c": 0.10723,
    "h": 162.1
  },
  "luminance": 0.1555
}

Semantic roles & 50–950 ramp

primary

#187D57

secondary

#B23F6A

accent

#3D7EEB

background

#F6FAF8

surface

#EBF4EF

border

#C6CECA

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #187D57

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

Preview Lab → · Contrast checker → · Palette generator →