#187A55#187A55

#187A55 is a mid, moderate teal. Relative luminance 0.148; OKLCH L 51.6% C 0.105 H 162.2°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#187A55
RGB	rgb(24, 122, 85)
HSL	hsl(157, 67%, 29%)
HSV	hsv(157, 80%, 48%)
CMYK	cmyk(80.3%, 0%, 30.3%, 52.2%)
CIE-LAB	lab(45.31, -36.60, 12.65)
CIE-LCH	lch(45.31, 38.73, 160.93°)
OKLab	oklab(51.59% -0.0999 0.0322)
OKLCH	oklch(51.59% 0.105 162.2)
XYZ	xyz(8.9749, 14.7680, 10.9701)
Luminance	0.1477 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187A55 #7A183D

analogous

#187A24 #187A55 #186E7A

triadic

#187A55 #55187A #7A5518

tetradic

#187A55 #24187A #7A183D #6E7A18

square

#187A55 #24187A #7A183D #6E7A18

split-complementary

#187A55 #7A186E #7A2418

monochromatic

#051A12 #0E4731 #187A55 #22AD79 #35D79A

Accessibility & contrast

On white

5.31

#187A55 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#187A55 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187A55

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187A55	#FFFFFF	#000000	##FFFFFF
##187A55	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787053

Deuteranopia (green-blind)

#6C6857

Tritanopia (blue-blind)

#007A70

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #187a55;
/* rgb */ color: rgb(24, 122, 85);
/* oklch */ color: oklch(51.6% 0.105 162.2);

Tailwind

colors: {
  custom: {
    50: '#67a185',
    500: '#187a55',
    950: '#000000',
  },
}

SCSS

$custom: #187a55;
$custom-light: #67a185;
$custom-dark: #000000;

JSON

{
  "hex": "#187a55",
  "rgb": {
    "r": 24,
    "g": 122,
    "b": 85
  },
  "hsl": {
    "h": 157.347,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51586,
    "c": 0.10496,
    "h": 162.2
  },
  "luminance": 0.14769
}

Semantic roles & 50–950 ramp

primary

#187A55

secondary

#AF3F69

accent

#3E7FEA

background

#F6FAF8

surface

#EBF3EF

border

#C6CDCA

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #187A55

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

Preview Lab → · Contrast checker → · Palette generator →