#27AB40#27AB40

#27AB40 is a light, vivid green. Relative luminance 0.299; OKLCH L 65.0% C 0.184 H 145.8°. Best body text is #000000 at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#27AB40
RGB	rgb(39, 171, 64)
HSL	hsl(131, 63%, 41%)
HSV	hsv(131, 77%, 67%)
CMYK	cmyk(77.2%, 0%, 62.6%, 32.9%)
CIE-LAB	lab(61.59, -56.51, 44.25)
CIE-LCH	lch(61.59, 71.78, 141.94°)
OKLab	oklab(65.02% -0.1523 0.1037)
OKLCH	oklch(65.02% 0.184 145.8)
XYZ	xyz(16.3238, 29.9254, 9.7654)
Luminance	0.2993 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27AB40 #AB2792

analogous

#50AB27 #27AB40 #27AB82

triadic

#27AB40 #4027AB #AB4027

tetradic

#27AB40 #2750AB #AB2792 #AB8227

square

#27AB40 #2750AB #AB2792 #AB8227

split-complementary

#27AB40 #8227AB #AB2750

monochromatic

#10471B #1C792D #27AB40 #3DD359 #6EDE84

Accessibility & contrast

On white

3.01

#27AB40 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.99

#27AB40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #27AB40

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27AB40	#FFFFFF	#000000	##000000
##27AB40	1.00	3.01	6.99	6.99
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.99	21.00	1.00	1.00
##000000	6.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9B34

Deuteranopia (green-blind)

#9F9149

Tritanopia (blue-blind)

#00A794

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #27ab40;
/* rgb */ color: rgb(39, 171, 64);
/* oklch */ color: oklch(65.0% 0.184 145.8);

Tailwind

colors: {
  custom: {
    50: '#77c579',
    500: '#27ab40',
    950: '#000000',
  },
}

SCSS

$custom: #27ab40;
$custom-light: #77c579;
$custom-dark: #000000;

JSON

{
  "hex": "#27ab40",
  "rgb": {
    "r": 39,
    "g": 171,
    "b": 64
  },
  "hsl": {
    "h": 131.364,
    "s": 62.857,
    "l": 41.176
  },
  "oklch": {
    "l": 0.65017,
    "c": 0.18424,
    "h": 145.8
  },
  "luminance": 0.29927
}

Semantic roles & 50–950 ramp

primary

#27AB40

secondary

#C569B3

accent

#42C7E6

background

#F7FCF7

surface

#EEF8EE

border

#C9D1C9

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #27AB40

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

Preview Lab → · Contrast checker → · Palette generator →