#187C38#187C38

#187C38 is a mid, vivid green. Relative luminance 0.149; OKLCH L 51.6% C 0.136 H 148.8°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#187C38
RGB	rgb(24, 124, 56)
HSL	hsl(139, 68%, 29%)
HSV	hsv(139, 81%, 49%)
CMYK	cmyk(80.6%, 0%, 54.8%, 51.4%)
CIE-LAB	lab(45.49, -43.23, 29.16)
CIE-LCH	lch(45.49, 52.15, 146.00°)
OKLab	oklab(51.56% -0.1161 0.0702)
OKLCH	oklch(51.56% 0.136 148.8)
XYZ	xyz(8.2975, 14.8940, 6.1781)
Luminance	0.1489 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187C38 #7C185C

analogous

#2A7C18 #187C38 #187C6A

triadic

#187C38 #38187C #7C3818

tetradic

#187C38 #182A7C #7C185C #7C6A18

square

#187C38 #182A7C #7C185C #7C6A18

split-complementary

#187C38 #6A187C #7C182A

monochromatic

#051A0C #0E4921 #187C38 #22AF4F #36D86A

Accessibility & contrast

On white

5.28

#187C38 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#187C38 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187C38

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187C38	#FFFFFF	#000000	##FFFFFF
##187C38	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7032

Deuteranopia (green-blind)

#72693D

Tritanopia (blue-blind)

#00796C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #187c38;
/* rgb */ color: rgb(24, 124, 56);
/* oklch */ color: oklch(51.6% 0.136 148.8);

Tailwind

colors: {
  custom: {
    50: '#67a370',
    500: '#187c38',
    950: '#000000',
  },
}

SCSS

$custom: #187c38;
$custom-light: #67a370;
$custom-dark: #000000;

JSON

{
  "hex": "#187c38",
  "rgb": {
    "r": 24,
    "g": 124,
    "b": 56
  },
  "hsl": {
    "h": 139.2,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51562,
    "c": 0.13571,
    "h": 148.8
  },
  "luminance": 0.14895
}

Semantic roles & 50–950 ramp

primary

#187C38

secondary

#B13F8C

accent

#3DB3EA

background

#F6FAF6

surface

#EBF4EC

border

#C6CEC7

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #187C38

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

Preview Lab → · Contrast checker → · Palette generator →