#187F1D#187F1D

#187F1D is a mid, vivid green. Relative luminance 0.155; OKLCH L 52.1% C 0.161 H 143.3°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#187F1D
RGB	rgb(24, 127, 29)
HSL	hsl(123, 68%, 30%)
HSV	hsv(123, 81%, 50%)
CMYK	cmyk(81.1%, 0%, 77.2%, 50.2%)
CIE-LAB	lab(46.26, -47.54, 42.48)
CIE-LCH	lch(46.26, 63.75, 138.22°)
OKLab	oklab(52.12% -0.1288 0.0959)
OKLCH	oklch(52.12% 0.161 143.3)
XYZ	xyz(8.1873, 15.4607, 3.7149)
Luminance	0.1546 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187F1D #7F187A

analogous

#467F18 #187F1D #187F51

triadic

#187F1D #1D187F #7F1D18

tetradic

#187F1D #18467F #7F187A #7F5118

square

#187F1D #18467F #7F187A #7F5118

split-complementary

#187F1D #51187F #7F1846

monochromatic

#051A06 #0E4C11 #187F1D #22B229 #38D940

Accessibility & contrast

On white

5.13

#187F1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#187F1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187F1D

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187F1D	#FFFFFF	#000000	##FFFFFF
##187F1D	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827209

Deuteranopia (green-blind)

#776B28

Tritanopia (blue-blind)

#007B6C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #187f1d;
/* rgb */ color: rgb(24, 127, 29);
/* oklch */ color: oklch(52.1% 0.161 143.3);

Tailwind

colors: {
  custom: {
    50: '#69a560',
    500: '#187f1d',
    950: '#000000',
  },
}

SCSS

$custom: #187f1d;
$custom-light: #69a560;
$custom-dark: #000000;

JSON

{
  "hex": "#187f1d",
  "rgb": {
    "r": 24,
    "g": 127,
    "b": 29
  },
  "hsl": {
    "h": 122.913,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.52115,
    "c": 0.16058,
    "h": 143.3
  },
  "luminance": 0.15462
}

Semantic roles & 50–950 ramp

primary

#187F1D

secondary

#B33FAE

accent

#3DE3EB

background

#F6FAF5

surface

#ECF4EA

border

#C7CEC6

text

#070F05

muted

#7A7F79

Preview Lab

Preview with #187F1D

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

Preview Lab → · Contrast checker → · Palette generator →