#187F45#187F45

#187F45 is a mid, vivid green. Relative luminance 0.158; OKLCH L 52.6% C 0.127 H 152.7°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#187F45
RGB	rgb(24, 127, 69)
HSL	hsl(146, 68%, 30%)
HSV	hsv(146, 81%, 50%)
CMYK	cmyk(81.1%, 0%, 45.7%, 50.2%)
CIE-LAB	lab(46.71, -42.09, 23.66)
CIE-LCH	lch(46.71, 48.28, 150.66°)
OKLab	oklab(52.64% -0.1131 0.0583)
OKLCH	oklch(52.64% 0.127 152.7)
XYZ	xyz(9.0394, 15.8015, 8.2027)
Luminance	0.1580 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187F45 #7F1852

analogous

#1E7F18 #187F45 #187F79

triadic

#187F45 #45187F #7F4518

tetradic

#187F45 #181E7F #7F1852 #7F7918

square

#187F45 #181E7F #7F1852 #7F7918

split-complementary

#187F45 #79187F #7F181E

monochromatic

#051A0E #0E4C29 #187F45 #22B261 #38D97F

Accessibility & contrast

On white

5.05

#187F45 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#187F45 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187F45

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187F45	#FFFFFF	#000000	##FFFFFF
##187F45	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7441

Deuteranopia (green-blind)

#736B49

Tritanopia (blue-blind)

#007D71

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #187f45;
/* rgb */ color: rgb(24, 127, 69);
/* oklch */ color: oklch(52.6% 0.127 152.7);

Tailwind

colors: {
  custom: {
    50: '#68a579',
    500: '#187f45',
    950: '#000000',
  },
}

SCSS

$custom: #187f45;
$custom-light: #68a579;
$custom-dark: #000000;

JSON

{
  "hex": "#187f45",
  "rgb": {
    "r": 24,
    "g": 127,
    "b": 69
  },
  "hsl": {
    "h": 146.214,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.52639,
    "c": 0.12729,
    "h": 152.7
  },
  "luminance": 0.15803
}

Semantic roles & 50–950 ramp

primary

#187F45

secondary

#B33F81

accent

#3D9FEB

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #187F45

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

Preview Lab → · Contrast checker → · Palette generator →