#187D1D#187D1D

#187D1D is a mid, vivid green. Relative luminance 0.149; OKLCH L 51.5% C 0.158 H 143.4°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#187D1D
RGB	rgb(24, 125, 29)
HSL	hsl(123, 68%, 29%)
HSV	hsv(123, 81%, 49%)
CMYK	cmyk(80.8%, 0%, 76.8%, 51%)
CIE-LAB	lab(45.56, -46.87, 41.78)
CIE-LCH	lch(45.56, 62.79, 138.29°)
OKLab	oklab(51.54% -0.127 0.0944)
OKLCH	oklch(51.54% 0.158 143.4)
XYZ	xyz(7.9316, 14.9492, 3.6296)
Luminance	0.1495 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187D1D #7D1878

analogous

#467D18 #187D1D #187D50

triadic

#187D1D #1D187D #7D1D18

tetradic

#187D1D #18467D #7D1878 #7D5018

square

#187D1D #18467D #7D1878 #7D5018

split-complementary

#187D1D #50187D #7D1846

monochromatic

#051A06 #0E4A11 #187D1D #22B029 #37D93F

Accessibility & contrast

On white

5.26

#187D1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#187D1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187D1D

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187D1D	#FFFFFF	#000000	##FFFFFF
##187D1D	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#80700A

Deuteranopia (green-blind)

#756927

Tritanopia (blue-blind)

#00796A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #187d1d;
/* rgb */ color: rgb(24, 125, 29);
/* oklch */ color: oklch(51.5% 0.158 143.4);

Tailwind

colors: {
  custom: {
    50: '#69a460',
    500: '#187d1d',
    950: '#000000',
  },
}

SCSS

$custom: #187d1d;
$custom-light: #69a460;
$custom-dark: #000000;

JSON

{
  "hex": "#187d1d",
  "rgb": {
    "r": 24,
    "g": 125,
    "b": 29
  },
  "hsl": {
    "h": 122.97,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.51538,
    "c": 0.15825,
    "h": 143.4
  },
  "luminance": 0.1495
}

Semantic roles & 50–950 ramp

primary

#187D1D

secondary

#B23FAC

accent

#3DE2EB

background

#F6FAF5

surface

#ECF4EA

border

#C7CEC6

text

#070F05

muted

#7A7F79

Preview Lab

Preview with #187D1D

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

Preview Lab → · Contrast checker → · Palette generator →