#187E42#187E42

#187E42 is a mid, vivid green. Relative luminance 0.155; OKLCH L 52.3% C 0.129 H 151.8°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#187E42
RGB	rgb(24, 126, 66)
HSL	hsl(145, 68%, 29%)
HSV	hsv(145, 81%, 49%)
CMYK	cmyk(81%, 0%, 47.6%, 50.6%)
CIE-LAB	lab(46.32, -42.26, 24.81)
CIE-LCH	lch(46.32, 49.01, 149.58°)
OKLab	oklab(52.3% -0.1136 0.0609)
OKLCH	oklch(52.3% 0.129 151.8)
XYZ	xyz(8.8201, 15.5082, 7.6817)
Luminance	0.1551 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187E42 #7E1854

analogous

#217E18 #187E42 #187E75

triadic

#187E42 #42187E #7E4218

tetradic

#187E42 #18217E #7E1854 #7E7518

square

#187E42 #18217E #7E1854 #7E7518

split-complementary

#187E42 #75187E #7E1821

monochromatic

#051A0D #0E4B27 #187E42 #22B15D #37D97A

Accessibility & contrast

On white

5.12

#187E42 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#187E42 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187E42

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187E42	#FFFFFF	#000000	##FFFFFF
##187E42	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E733D

Deuteranopia (green-blind)

#736A46

Tritanopia (blue-blind)

#007C70

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #187e42;
/* rgb */ color: rgb(24, 126, 66);
/* oklch */ color: oklch(52.3% 0.129 151.8);

Tailwind

colors: {
  custom: {
    50: '#68a477',
    500: '#187e42',
    950: '#000000',
  },
}

SCSS

$custom: #187e42;
$custom-light: #68a477;
$custom-dark: #000000;

JSON

{
  "hex": "#187e42",
  "rgb": {
    "r": 24,
    "g": 126,
    "b": 66
  },
  "hsl": {
    "h": 144.706,
    "s": 68,
    "l": 29.412
  },
  "oklch": {
    "l": 0.523,
    "c": 0.12885,
    "h": 151.8
  },
  "luminance": 0.15509
}

Semantic roles & 50–950 ramp

primary

#187E42

secondary

#B23F83

accent

#3DA3EB

background

#F6FAF7

surface

#EBF4ED

border

#C6CEC8

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #187E42

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

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