#188B25#188B25

#188B25 is a mid, vivid green. Relative luminance 0.188; OKLCH L 55.6% C 0.170 H 144.1°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#188B25
RGB	rgb(24, 139, 37)
HSL	hsl(127, 71%, 32%)
HSV	hsv(127, 83%, 55%)
CMYK	cmyk(82.7%, 0%, 73.4%, 45.5%)
CIE-LAB	lab(50.44, -50.80, 43.65)
CIE-LCH	lch(50.44, 66.97, 139.33°)
OKLab	oklab(55.61% -0.1373 0.0994)
OKLCH	oklch(55.61% 0.17 144.1)
XYZ	xyz(9.9426, 18.7918, 4.8531)
Luminance	0.1879 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188B25 #8B187E

analogous

#448B18 #188B25 #188B5F

triadic

#188B25 #25188B #8B2518

tetradic

#188B25 #18448B #8B187E #8B5F18

square

#188B25 #18448B #8B187E #8B5F18

split-complementary

#188B25 #5F188B #8B1844

monochromatic

#062309 #0F5717 #188B25 #21BF33 #3FDE51

Accessibility & contrast

On white

4.41

#188B25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#188B25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188B25

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188B25	#FFFFFF	#000000	##000000
##188B25	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D14

Deuteranopia (green-blind)

#81752F

Tritanopia (blue-blind)

#008777

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #188b25;
/* rgb */ color: rgb(24, 139, 37);
/* oklch */ color: oklch(55.6% 0.170 144.1);

Tailwind

colors: {
  custom: {
    50: '#6cae66',
    500: '#188b25',
    950: '#000000',
  },
}

SCSS

$custom: #188b25;
$custom-light: #6cae66;
$custom-dark: #000000;

JSON

{
  "hex": "#188b25",
  "rgb": {
    "r": 24,
    "g": 139,
    "b": 37
  },
  "hsl": {
    "h": 126.783,
    "s": 70.552,
    "l": 31.961
  },
  "oklch": {
    "l": 0.55613,
    "c": 0.16952,
    "h": 144.1
  },
  "luminance": 0.18793
}

Semantic roles & 50–950 ramp

primary

#188B25

secondary

#BE40B0

accent

#3AD9ED

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #188B25

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

Preview Lab → · Contrast checker → · Palette generator →