#187E2E#187E2E

#187E2E is a mid, vivid green. Relative luminance 0.153; OKLCH L 52.0% C 0.147 H 146.2°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#187E2E
RGB	rgb(24, 126, 46)
HSL	hsl(133, 68%, 29%)
HSV	hsv(133, 81%, 49%)
CMYK	cmyk(81%, 0%, 63.5%, 50.6%)
CIE-LAB	lab(46.06, -45.40, 34.90)
CIE-LCH	lch(46.06, 57.26, 142.45°)
OKLab	oklab(52% -0.1222 0.082)
OKLCH	oklch(52% 0.147 146.2)
XYZ	xyz(8.3301, 15.3122, 5.1008)
Luminance	0.1531 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187E2E #7E1868

analogous

#357E18 #187E2E #187E61

triadic

#187E2E #2E187E #7E2E18

tetradic

#187E2E #18357E #7E1868 #7E6118

square

#187E2E #18357E #7E1868 #7E6118

split-complementary

#187E2E #61187E #7E1835

monochromatic

#051A09 #0E4B1B #187E2E #22B141 #37D95A

Accessibility & contrast

On white

5.17

#187E2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#187E2E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187E2E

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187E2E	#FFFFFF	#000000	##FFFFFF
##187E2E	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807225

Deuteranopia (green-blind)

#756A35

Tritanopia (blue-blind)

#007B6D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #187e2e;
/* rgb */ color: rgb(24, 126, 46);
/* oklch */ color: oklch(52.0% 0.147 146.2);

Tailwind

colors: {
  custom: {
    50: '#68a46a',
    500: '#187e2e',
    950: '#000000',
  },
}

SCSS

$custom: #187e2e;
$custom-light: #68a46a;
$custom-dark: #000000;

JSON

{
  "hex": "#187e2e",
  "rgb": {
    "r": 24,
    "g": 126,
    "b": 46
  },
  "hsl": {
    "h": 132.941,
    "s": 68,
    "l": 29.412
  },
  "oklch": {
    "l": 0.51996,
    "c": 0.14718,
    "h": 146.2
  },
  "luminance": 0.15313
}

Semantic roles & 50–950 ramp

primary

#187E2E

secondary

#B23F9A

accent

#3DC5EB

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #187E2E

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

Preview Lab → · Contrast checker → · Palette generator →