#187A27#187A27

#187A27 is a mid, vivid green. Relative luminance 0.143; OKLCH L 50.8% C 0.148 H 145.0°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#187A27
RGB	rgb(24, 122, 39)
HSL	hsl(129, 67%, 29%)
HSV	hsv(129, 80%, 48%)
CMYK	cmyk(80.3%, 0%, 68%, 52.2%)
CIE-LAB	lab(44.60, -44.85, 36.56)
CIE-LCH	lch(44.60, 57.86, 140.81°)
OKLab	oklab(50.76% -0.121 0.0848)
OKLCH	oklch(50.76% 0.148 145)
XYZ	xyz(7.7019, 14.2588, 4.2654)
Luminance	0.1426 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187A27 #7A186B

analogous

#3A7A18 #187A27 #187A58

triadic

#187A27 #27187A #7A2718

tetradic

#187A27 #183A7A #7A186B #7A5818

square

#187A27 #183A7A #7A186B #7A5818

split-complementary

#187A27 #58187A #7A183A

monochromatic

#051A08 #0E4717 #187A27 #22AD37 #35D74E

Accessibility & contrast

On white

5.45

#187A27 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#187A27 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187A27

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187A27	#FFFFFF	#000000	##FFFFFF
##187A27	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6E1C

Deuteranopia (green-blind)

#71672F

Tritanopia (blue-blind)

#007769

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #187a27;
/* rgb */ color: rgb(24, 122, 39);
/* oklch */ color: oklch(50.8% 0.148 145.0);

Tailwind

colors: {
  custom: {
    50: '#68a165',
    500: '#187a27',
    950: '#000000',
  },
}

SCSS

$custom: #187a27;
$custom-light: #68a165;
$custom-dark: #000000;

JSON

{
  "hex": "#187a27",
  "rgb": {
    "r": 24,
    "g": 122,
    "b": 39
  },
  "hsl": {
    "h": 129.184,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.50764,
    "c": 0.14776,
    "h": 145
  },
  "luminance": 0.1426
}

Semantic roles & 50–950 ramp

primary

#187A27

secondary

#AF3F9E

accent

#3ED0EA

background

#F6FAF6

surface

#EBF3EB

border

#C6CDC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #187A27

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

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