#187F27#187F27

#187F27 is a mid, vivid green. Relative luminance 0.155; OKLCH L 52.2% C 0.154 H 144.8°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#187F27
RGB	rgb(24, 127, 39)
HSL	hsl(129, 68%, 30%)
HSV	hsv(129, 81%, 50%)
CMYK	cmyk(81.1%, 0%, 69.3%, 50.2%)
CIE-LAB	lab(46.34, -46.58, 38.45)
CIE-LCH	lch(46.34, 60.40, 140.46°)
OKLab	oklab(52.2% -0.1257 0.0888)
OKLCH	oklch(52.2% 0.154 144.8)
XYZ	xyz(8.3317, 15.5184, 4.4753)
Luminance	0.1552 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187F27 #7F1870

analogous

#3D7F18 #187F27 #187F5B

triadic

#187F27 #27187F #7F2718

tetradic

#187F27 #183D7F #7F1870 #7F5B18

square

#187F27 #183D7F #7F1870 #7F5B18

split-complementary

#187F27 #5B187F #7F183D

monochromatic

#051A08 #0E4C17 #187F27 #22B237 #38D950

Accessibility & contrast

On white

5.12

#187F27 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#187F27 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187F27

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187F27	#FFFFFF	#000000	##FFFFFF
##187F27	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#81731B

Deuteranopia (green-blind)

#766B2F

Tritanopia (blue-blind)

#007C6D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #187f27;
/* rgb */ color: rgb(24, 127, 39);
/* oklch */ color: oklch(52.2% 0.154 144.8);

Tailwind

colors: {
  custom: {
    50: '#69a566',
    500: '#187f27',
    950: '#000000',
  },
}

SCSS

$custom: #187f27;
$custom-light: #69a566;
$custom-dark: #000000;

JSON

{
  "hex": "#187f27",
  "rgb": {
    "r": 24,
    "g": 127,
    "b": 39
  },
  "hsl": {
    "h": 128.738,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.52204,
    "c": 0.15391,
    "h": 144.8
  },
  "luminance": 0.15519
}

Semantic roles & 50–950 ramp

primary

#187F27

secondary

#B33FA2

accent

#3DD2EB

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #187F27

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

Preview Lab → · Contrast checker → · Palette generator →