#187F33#187F33

#187F33 is a mid, vivid green. Relative luminance 0.156; OKLCH L 52.3% C 0.144 H 147.2°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#187F33
RGB	rgb(24, 127, 51)
HSL	hsl(136, 68%, 30%)
HSV	hsv(136, 81%, 50%)
CMYK	cmyk(81.1%, 0%, 59.8%, 50.2%)
CIE-LAB	lab(46.46, -45.08, 32.90)
CIE-LCH	lch(46.46, 55.81, 143.87°)
OKLab	oklab(52.35% -0.1212 0.0781)
OKLCH	oklch(52.35% 0.144 147.2)
XYZ	xyz(8.5629, 15.6109, 5.6932)
Luminance	0.1561 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187F33 #7F1864

analogous

#317F18 #187F33 #187F67

triadic

#187F33 #33187F #7F3318

tetradic

#187F33 #18317F #7F1864 #7F6718

square

#187F33 #18317F #7F1864 #7F6718

split-complementary

#187F33 #67187F #7F1831

monochromatic

#051A0A #0E4C1E #187F33 #22B248 #38D962

Accessibility & contrast

On white

5.09

#187F33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#187F33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187F33

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187F33	#FFFFFF	#000000	##FFFFFF
##187F33	1.00	5.09	4.12	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#81732B

Deuteranopia (green-blind)

#756B39

Tritanopia (blue-blind)

#007C6E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #187f33;
/* rgb */ color: rgb(24, 127, 51);
/* oklch */ color: oklch(52.3% 0.144 147.2);

Tailwind

colors: {
  custom: {
    50: '#68a56d',
    500: '#187f33',
    950: '#000000',
  },
}

SCSS

$custom: #187f33;
$custom-light: #68a56d;
$custom-dark: #000000;

JSON

{
  "hex": "#187f33",
  "rgb": {
    "r": 24,
    "g": 127,
    "b": 51
  },
  "hsl": {
    "h": 135.728,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.52347,
    "c": 0.14419,
    "h": 147.2
  },
  "luminance": 0.15612
}

Semantic roles & 50–950 ramp

primary

#187F33

secondary

#B33F95

accent

#3DBDEB

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #187F33

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

Preview Lab → · Contrast checker → · Palette generator →