#187B38#187B38

#187B38 is a mid, vivid green. Relative luminance 0.146; OKLCH L 51.3% C 0.134 H 149.0°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#187B38
RGB	rgb(24, 123, 56)
HSL	hsl(139, 67%, 29%)
HSV	hsv(139, 80%, 48%)
CMYK	cmyk(80.5%, 0%, 54.5%, 51.8%)
CIE-LAB	lab(45.14, -42.86, 28.74)
CIE-LCH	lch(45.14, 51.60, 146.16°)
OKLab	oklab(51.28% -0.1151 0.0693)
OKLCH	oklch(51.28% 0.134 149)
XYZ	xyz(8.1728, 14.6447, 6.1366)
Luminance	0.1465 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187B38 #7B185B

analogous

#2A7B18 #187B38 #187B6A

triadic

#187B38 #38187B #7B3818

tetradic

#187B38 #182A7B #7B185B #7B6A18

square

#187B38 #182A7B #7B185B #7B6A18

split-complementary

#187B38 #6A187B #7B182A

monochromatic

#051A0C #0E4821 #187B38 #22AE4F #36D86A

Accessibility & contrast

On white

5.34

#187B38 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#187B38 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187B38

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187B38	#FFFFFF	#000000	##FFFFFF
##187B38	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7032

Deuteranopia (green-blind)

#71683D

Tritanopia (blue-blind)

#00786C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #187b38;
/* rgb */ color: rgb(24, 123, 56);
/* oklch */ color: oklch(51.3% 0.134 149.0);

Tailwind

colors: {
  custom: {
    50: '#67a270',
    500: '#187b38',
    950: '#000000',
  },
}

SCSS

$custom: #187b38;
$custom-light: #67a270;
$custom-dark: #000000;

JSON

{
  "hex": "#187b38",
  "rgb": {
    "r": 24,
    "g": 123,
    "b": 56
  },
  "hsl": {
    "h": 139.394,
    "s": 67.347,
    "l": 28.824
  },
  "oklch": {
    "l": 0.51276,
    "c": 0.13438,
    "h": 149
  },
  "luminance": 0.14646
}

Semantic roles & 50–950 ramp

primary

#187B38

secondary

#B03F8B

accent

#3EB2EA

background

#F6FAF6

surface

#EBF4EC

border

#C6CEC7

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #187B38

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

Preview Lab → · Contrast checker → · Palette generator →