#187E1E#187E1E

#187E1E is a mid, vivid green. Relative luminance 0.152; OKLCH L 51.8% C 0.159 H 143.5°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#187E1E
RGB	rgb(24, 126, 30)
HSL	hsl(124, 68%, 29%)
HSV	hsv(124, 81%, 49%)
CMYK	cmyk(81%, 0%, 76.2%, 50.6%)
CIE-LAB	lab(45.92, -47.12, 41.75)
CIE-LCH	lch(45.92, 62.96, 138.45°)
OKLab	oklab(51.83% -0.1276 0.0945)
OKLCH	oklch(51.83% 0.159 143.5)
XYZ	xyz(8.0714, 15.2087, 3.7382)
Luminance	0.1521 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187E1E #7E1878

analogous

#457E18 #187E1E #187E51

triadic

#187E1E #1E187E #7E1E18

tetradic

#187E1E #18457E #7E1878 #7E5118

square

#187E1E #18457E #7E1878 #7E5118

split-complementary

#187E1E #51187E #7E1845

monochromatic

#051A06 #0E4B12 #187E1E #22B12A #37D941

Accessibility & contrast

On white

5.20

#187E1E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#187E1E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187E1E

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187E1E	#FFFFFF	#000000	##FFFFFF
##187E1E	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#81710C

Deuteranopia (green-blind)

#766A28

Tritanopia (blue-blind)

#007A6B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #187e1e;
/* rgb */ color: rgb(24, 126, 30);
/* oklch */ color: oklch(51.8% 0.159 143.5);

Tailwind

colors: {
  custom: {
    50: '#69a461',
    500: '#187e1e',
    950: '#000000',
  },
}

SCSS

$custom: #187e1e;
$custom-light: #69a461;
$custom-dark: #000000;

JSON

{
  "hex": "#187e1e",
  "rgb": {
    "r": 24,
    "g": 126,
    "b": 30
  },
  "hsl": {
    "h": 123.529,
    "s": 68,
    "l": 29.412
  },
  "oklch": {
    "l": 0.51834,
    "c": 0.1588,
    "h": 143.5
  },
  "luminance": 0.1521
}

Semantic roles & 50–950 ramp

primary

#187E1E

secondary

#B23FAC

accent

#3DE1EB

background

#F6FAF5

surface

#ECF4EA

border

#C7CEC6

text

#070F05

muted

#7A7F79

Preview Lab

Preview with #187E1E

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

Preview Lab → · Contrast checker → · Palette generator →