#187E57#187E57

#187E57 is a mid, moderate teal. Relative luminance 0.158; OKLCH L 52.8% C 0.109 H 161.7°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#187E57
RGB	rgb(24, 126, 87)
HSL	hsl(157, 68%, 29%)
HSV	hsv(157, 81%, 49%)
CMYK	cmyk(81%, 0%, 31%, 50.6%)
CIE-LAB	lab(46.71, -37.82, 13.42)
CIE-LCH	lch(46.71, 40.13, 160.46°)
OKLab	oklab(52.75% -0.1031 0.0341)
OKLCH	oklch(52.75% 0.109 161.7)
XYZ	xyz(9.5568, 15.8028, 11.5616)
Luminance	0.1580 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187E57 #7E183F

analogous

#187E24 #187E57 #18727E

triadic

#187E57 #57187E #7E5718

tetradic

#187E57 #24187E #7E183F #727E18

square

#187E57 #24187E #7E183F #727E18

split-complementary

#187E57 #7E1872 #7E2418

monochromatic

#051A12 #0E4B34 #187E57 #22B17A #37D99B

Accessibility & contrast

On white

5.05

#187E57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#187E57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187E57

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187E57	#FFFFFF	#000000	##FFFFFF
##187E57	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7455

Deuteranopia (green-blind)

#706B5A

Tritanopia (blue-blind)

#007E74

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #187e57;
/* rgb */ color: rgb(24, 126, 87);
/* oklch */ color: oklch(52.8% 0.109 161.7);

Tailwind

colors: {
  custom: {
    50: '#68a486',
    500: '#187e57',
    950: '#000000',
  },
}

SCSS

$custom: #187e57;
$custom-light: #68a486;
$custom-dark: #000000;

JSON

{
  "hex": "#187e57",
  "rgb": {
    "r": 24,
    "g": 126,
    "b": 87
  },
  "hsl": {
    "h": 157.059,
    "s": 68,
    "l": 29.412
  },
  "oklch": {
    "l": 0.52752,
    "c": 0.10859,
    "h": 161.7
  },
  "luminance": 0.15804
}

Semantic roles & 50–950 ramp

primary

#187E57

secondary

#B23F6B

accent

#3D7FEB

background

#F6FAF8

surface

#EBF4EF

border

#C6CECA

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #187E57

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

Preview Lab → · Contrast checker → · Palette generator →