#187F34#187F34

#187F34 is a mid, vivid green. Relative luminance 0.156; OKLCH L 52.4% C 0.143 H 147.5°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#187F34
RGB	rgb(24, 127, 52)
HSL	hsl(136, 68%, 30%)
HSV	hsv(136, 81%, 50%)
CMYK	cmyk(81.1%, 0%, 59.1%, 50.2%)
CIE-LAB	lab(46.47, -44.93, 32.41)
CIE-LCH	lch(46.47, 55.40, 144.20°)
OKLab	oklab(52.36% -0.1208 0.0771)
OKLCH	oklch(52.36% 0.143 147.5)
XYZ	xyz(8.5852, 15.6198, 5.8106)
Luminance	0.1562 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187F34 #7F1863

analogous

#2F7F18 #187F34 #187F68

triadic

#187F34 #34187F #7F3418

tetradic

#187F34 #182F7F #7F1863 #7F6818

square

#187F34 #182F7F #7F1863 #7F6818

split-complementary

#187F34 #68187F #7F182F

monochromatic

#051A0B #0E4C1F #187F34 #22B249 #38D964

Accessibility & contrast

On white

5.09

#187F34 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#187F34 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187F34

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187F34	#FFFFFF	#000000	##FFFFFF
##187F34	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)

#81732D

Deuteranopia (green-blind)

#756B3A

Tritanopia (blue-blind)

#007C6E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #187f34;
/* rgb */ color: rgb(24, 127, 52);
/* oklch */ color: oklch(52.4% 0.143 147.5);

Tailwind

colors: {
  custom: {
    50: '#68a56e',
    500: '#187f34',
    950: '#000000',
  },
}

SCSS

$custom: #187f34;
$custom-light: #68a56e;
$custom-dark: #000000;

JSON

{
  "hex": "#187f34",
  "rgb": {
    "r": 24,
    "g": 127,
    "b": 52
  },
  "hsl": {
    "h": 136.311,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.5236,
    "c": 0.1433,
    "h": 147.5
  },
  "luminance": 0.15621
}

Semantic roles & 50–950 ramp

primary

#187F34

secondary

#B33F94

accent

#3DBCEB

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #187F34

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

Preview Lab → · Contrast checker → · Palette generator →