#5BD66C#5BD66C

#5BD66C is a light, vivid green. Relative luminance 0.514; OKLCH L 78.2% C 0.183 H 146.2°. Best body text is #000000 at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#5BD66C
RGB	rgb(91, 214, 108)
HSL	hsl(128, 60%, 60%)
HSV	hsv(128, 57%, 84%)
CMYK	cmyk(57.5%, 0%, 49.5%, 16.1%)
CIE-LAB	lab(76.92, -56.10, 42.02)
CIE-LCH	lch(76.92, 70.09, 143.16°)
OKLab	oklab(78.2% -0.1519 0.1017)
OKLCH	oklch(78.2% 0.183 146.2)
XYZ	xyz(31.0658, 51.3972, 22.4680)
Luminance	0.5140 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BD66C #D65BC5

analogous

#87D65B #5BD66C #5BD6AA

triadic

#5BD66C #6C5BD6 #D66C5B

tetradic

#5BD66C #5B87D6 #D65BC5 #D6AA5B

square

#5BD66C #5B87D6 #D65BC5 #D6AA5B

split-complementary

#5BD66C #AA5BD6 #D65B87

monochromatic

#259234 #31C345 #5BD66C #8CE298 #BDEEC4

Accessibility & contrast

On white

1.86

#5BD66C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.28

#5BD66C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BD66C

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BD66C	#FFFFFF	#000000	##000000
##5BD66C	1.00	1.86	11.28	11.28
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.28	21.00	1.00	1.00
##000000	11.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C563

Deuteranopia (green-blind)

#C9BA73

Tritanopia (blue-blind)

#41D1BD

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #5bd66c;
/* rgb */ color: rgb(91, 214, 108);
/* oklch */ color: oklch(78.2% 0.183 146.2);

Tailwind

colors: {
  custom: {
    50: '#94e398',
    500: '#5bd66c',
    950: '#000000',
  },
}

SCSS

$custom: #5bd66c;
$custom-light: #94e398;
$custom-dark: #000000;

JSON

{
  "hex": "#5bd66c",
  "rgb": {
    "r": 91,
    "g": 214,
    "b": 108
  },
  "hsl": {
    "h": 128.293,
    "s": 60,
    "l": 59.804
  },
  "oklch": {
    "l": 0.78204,
    "c": 0.18277,
    "h": 146.2
  },
  "luminance": 0.514
}

Semantic roles & 50–950 ramp

primary

#5BD66C

secondary

#973E8B

accent

#45CDE3

background

#FCFEFC

surface

#F5FCF5

border

#CFD5CF

text

#0E160E

muted

#7F847F

Preview Lab

Preview with #5BD66C

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

Preview Lab → · Contrast checker → · Palette generator →