#187D4A#187D4A

#187D4A is a mid, moderate green. Relative luminance 0.154; OKLCH L 52.2% C 0.120 H 155.3°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#187D4A
RGB	rgb(24, 125, 74)
HSL	hsl(150, 68%, 29%)
HSV	hsv(150, 81%, 49%)
CMYK	cmyk(80.8%, 0%, 40.8%, 51%)
CIE-LAB	lab(46.12, -40.31, 20.07)
CIE-LCH	lch(46.12, 45.03, 153.53°)
OKLab	oklab(52.17% -0.1086 0.0501)
OKLCH	oklch(52.17% 0.12 155.3)
XYZ	xyz(8.9455, 15.3547, 8.9695)
Luminance	0.1536 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187D4A #7D184B

analogous

#197D18 #187D4A #187D7D

triadic

#187D4A #4A187D #7D4A18

tetradic

#187D4A #18197D #7D184B #7D7D18

square

#187D4A #18197D #7D184B #7D7D18

split-complementary

#187D4A #7D187D #7D1819

monochromatic

#051A0F #0E4A2C #187D4A #22B068 #37D987

Accessibility & contrast

On white

5.16

#187D4A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#187D4A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187D4A

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187D4A	#FFFFFF	#000000	##FFFFFF
##187D4A	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7247

Deuteranopia (green-blind)

#716A4D

Tritanopia (blue-blind)

#007C70

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #187d4a;
/* rgb */ color: rgb(24, 125, 74);
/* oklch */ color: oklch(52.2% 0.120 155.3);

Tailwind

colors: {
  custom: {
    50: '#67a37d',
    500: '#187d4a',
    950: '#000000',
  },
}

SCSS

$custom: #187d4a;
$custom-light: #67a37d;
$custom-dark: #000000;

JSON

{
  "hex": "#187d4a",
  "rgb": {
    "r": 24,
    "g": 125,
    "b": 74
  },
  "hsl": {
    "h": 149.703,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.52174,
    "c": 0.11962,
    "h": 155.3
  },
  "luminance": 0.15356
}

Semantic roles & 50–950 ramp

primary

#187D4A

secondary

#B23F79

accent

#3D95EB

background

#F6FAF7

surface

#EBF4EE

border

#C6CEC9

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #187D4A

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

Preview Lab → · Contrast checker → · Palette generator →