#187B30#187B30

#187B30 is a mid, vivid green. Relative luminance 0.146; OKLCH L 51.2% C 0.142 H 146.8°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#187B30
RGB	rgb(24, 123, 48)
HSL	hsl(135, 67%, 29%)
HSV	hsv(135, 80%, 48%)
CMYK	cmyk(80.5%, 0%, 61%, 51.8%)
CIE-LAB	lab(45.04, -44.06, 32.74)
CIE-LCH	lch(45.04, 54.90, 143.38°)
OKLab	oklab(51.16% -0.1186 0.0775)
OKLCH	oklch(51.16% 0.142 146.8)
XYZ	xyz(7.9925, 14.5726, 5.1873)
Luminance	0.1457 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187B30 #7B1863

analogous

#327B18 #187B30 #187B62

triadic

#187B30 #30187B #7B3018

tetradic

#187B30 #18327B #7B1863 #7B6218

square

#187B30 #18327B #7B1863 #7B6218

split-complementary

#187B30 #62187B #7B1832

monochromatic

#051A0A #0E481C #187B30 #22AE44 #36D85D

Accessibility & contrast

On white

5.36

#187B30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#187B30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187B30

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187B30	#FFFFFF	#000000	##FFFFFF
##187B30	1.00	5.36	3.91	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F28

Deuteranopia (green-blind)

#726836

Tritanopia (blue-blind)

#00786B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #187b30;
/* rgb */ color: rgb(24, 123, 48);
/* oklch */ color: oklch(51.2% 0.142 146.8);

Tailwind

colors: {
  custom: {
    50: '#67a26b',
    500: '#187b30',
    950: '#000000',
  },
}

SCSS

$custom: #187b30;
$custom-light: #67a26b;
$custom-dark: #000000;

JSON

{
  "hex": "#187b30",
  "rgb": {
    "r": 24,
    "g": 123,
    "b": 48
  },
  "hsl": {
    "h": 134.545,
    "s": 67.347,
    "l": 28.824
  },
  "oklch": {
    "l": 0.5116,
    "c": 0.14164,
    "h": 146.8
  },
  "luminance": 0.14574
}

Semantic roles & 50–950 ramp

primary

#187B30

secondary

#B03F94

accent

#3EC0EA

background

#F6FAF6

surface

#EBF4EB

border

#C6CEC6

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #187B30

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

Preview Lab → · Contrast checker → · Palette generator →