#187823#187823

#187823 is a mid, vivid green. Relative luminance 0.137; OKLCH L 50.1% C 0.148 H 144.4°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#187823
RGB	rgb(24, 120, 35)
HSL	hsl(127, 67%, 28%)
HSV	hsv(127, 80%, 47%)
CMYK	cmyk(80%, 0%, 70.8%, 52.9%)
CIE-LAB	lab(43.87, -44.59, 37.56)
CIE-LCH	lch(43.87, 58.30, 139.89°)
OKLab	oklab(50.14% -0.1205 0.0864)
OKLCH	oklch(50.14% 0.148 144.4)
XYZ	xyz(7.3960, 13.7476, 3.8535)
Luminance	0.1375 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187823 #78186D

analogous

#3D7818 #187823 #187853

triadic

#187823 #231878 #782318

tetradic

#187823 #183D78 #78186D #785318

square

#187823 #183D78 #78186D #785318

split-complementary

#187823 #531878 #78183D

monochromatic

#051A07 #0E4514 #187823 #22AB32 #34D647

Accessibility & contrast

On white

5.60

#187823 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#187823 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187823

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187823	#FFFFFF	#000000	##FFFFFF
##187823	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6C17

Deuteranopia (green-blind)

#70652B

Tritanopia (blue-blind)

#007567

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #187823;
/* rgb */ color: rgb(24, 120, 35);
/* oklch */ color: oklch(50.1% 0.148 144.4);

Tailwind

colors: {
  custom: {
    50: '#67a063',
    500: '#187823',
    950: '#000000',
  },
}

SCSS

$custom: #187823;
$custom-light: #67a063;
$custom-dark: #000000;

JSON

{
  "hex": "#187823",
  "rgb": {
    "r": 24,
    "g": 120,
    "b": 35
  },
  "hsl": {
    "h": 126.875,
    "s": 66.667,
    "l": 28.235
  },
  "oklch": {
    "l": 0.50143,
    "c": 0.14828,
    "h": 144.4
  },
  "luminance": 0.13748
}

Semantic roles & 50–950 ramp

primary

#187823

secondary

#AD3FA0

accent

#3ED6EA

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#070F05

muted

#7A7E7A

Preview Lab

Preview with #187823

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

Preview Lab → · Contrast checker → · Palette generator →