#187423#187423

#187423 is a mid, vivid green. Relative luminance 0.128; OKLCH L 49.0% C 0.143 H 144.5°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#187423
RGB	rgb(24, 116, 35)
HSL	hsl(127, 66%, 27%)
HSV	hsv(127, 79%, 45%)
CMYK	cmyk(79.3%, 0%, 69.8%, 54.5%)
CIE-LAB	lab(42.47, -43.19, 36.05)
CIE-LCH	lch(42.47, 56.26, 140.15°)
OKLab	oklab(48.98% -0.1167 0.0832)
OKLCH	oklch(48.98% 0.143 144.5)
XYZ	xyz(6.9250, 12.8055, 3.6965)
Luminance	0.1281 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187423 #741869

analogous

#3B7418 #187423 #187451

triadic

#187423 #231874 #742318

tetradic

#187423 #183B74 #741869 #745118

square

#187423 #183B74 #741869 #745118

split-complementary

#187423 #511874 #74183B

monochromatic

#051908 #0E4114 #187423 #22A732 #32D545

Accessibility & contrast

On white

5.90

#187423 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#187423 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187423

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187423	#FFFFFF	#000000	##FFFFFF
##187423	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766918

Deuteranopia (green-blind)

#6C612B

Tritanopia (blue-blind)

#007163

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #187423;
/* rgb */ color: rgb(24, 116, 35);
/* oklch */ color: oklch(49.0% 0.143 144.5);

Tailwind

colors: {
  custom: {
    50: '#669d62',
    500: '#187423',
    950: '#000000',
  },
}

SCSS

$custom: #187423;
$custom-light: #669d62;
$custom-dark: #000000;

JSON

{
  "hex": "#187423",
  "rgb": {
    "r": 24,
    "g": 116,
    "b": 35
  },
  "hsl": {
    "h": 127.174,
    "s": 65.714,
    "l": 27.451
  },
  "oklch": {
    "l": 0.48981,
    "c": 0.14333,
    "h": 144.5
  },
  "luminance": 0.12806
}

Semantic roles & 50–950 ramp

primary

#187423

secondary

#A93F9C

accent

#3FD4E9

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#070E05

muted

#7A7E7A

Preview Lab

Preview with #187423

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

Preview Lab → · Contrast checker → · Palette generator →