#187331#187331

#187331 is a mid, vivid green. Relative luminance 0.127; OKLCH L 48.9% C 0.130 H 147.8°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#187331
RGB	rgb(24, 115, 49)
HSL	hsl(136, 65%, 27%)
HSV	hsv(136, 79%, 45%)
CMYK	cmyk(79.1%, 0%, 57.4%, 54.9%)
CIE-LAB	lab(42.27, -40.98, 28.95)
CIE-LCH	lch(42.27, 50.17, 144.76°)
OKLab	oklab(48.87% -0.1102 0.0693)
OKLCH	oklch(48.87% 0.13 147.8)
XYZ	xyz(7.0612, 12.6766, 4.9798)
Luminance	0.1268 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187331 #73185A

analogous

#2C7318 #187331 #18735F

triadic

#187331 #311873 #733118

tetradic

#187331 #182C73 #73185A #735F18

square

#187331 #182C73 #73185A #735F18

split-complementary

#187331 #5F1873 #73182C

monochromatic

#05190B #0D401B #187331 #23A647 #31D45E

Accessibility & contrast

On white

5.94

#187331 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#187331 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187331

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187331	#FFFFFF	#000000	##FFFFFF
##187331	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#74682B

Deuteranopia (green-blind)

#6A6136

Tritanopia (blue-blind)

#007064

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #187331;
/* rgb */ color: rgb(24, 115, 49);
/* oklch */ color: oklch(48.9% 0.130 147.8);

Tailwind

colors: {
  custom: {
    50: '#659c6b',
    500: '#187331',
    950: '#000000',
  },
}

SCSS

$custom: #187331;
$custom-light: #659c6b;
$custom-dark: #000000;

JSON

{
  "hex": "#187331",
  "rgb": {
    "r": 24,
    "g": 115,
    "b": 49
  },
  "hsl": {
    "h": 136.484,
    "s": 65.468,
    "l": 27.255
  },
  "oklch": {
    "l": 0.48867,
    "c": 0.13017,
    "h": 147.8
  },
  "luminance": 0.12677
}

Semantic roles & 50–950 ramp

primary

#187331

secondary

#A83F8B

accent

#3FBAE8

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#060E07

muted

#7A7E7A

Preview Lab

Preview with #187331

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

Preview Lab → · Contrast checker → · Palette generator →