#5BDE80#5BDE80

#5BDE80 is a light, vivid green. Relative luminance 0.560; OKLCH L 80.5% C 0.175 H 149.9°. Best body text is #000000 at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#5BDE80
RGB	rgb(91, 222, 128)
HSL	hsl(137, 66%, 61%)
HSV	hsv(137, 59%, 87%)
CMYK	cmyk(59%, 0%, 42.3%, 12.9%)
CIE-LAB	lab(79.63, -56.10, 35.57)
CIE-LCH	lch(79.63, 66.43, 147.62°)
OKLab	oklab(80.52% -0.1517 0.0878)
OKLCH	oklch(80.52% 0.175 149.9)
XYZ	xyz(34.3294, 56.0219, 29.4221)
Luminance	0.5603 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BDE80 #DE5BB9

analogous

#78DE5B #5BDE80 #5BDEC2

triadic

#5BDE80 #805BDE #DE805B

tetradic

#5BDE80 #5B78DE #DE5BB9 #DEC25B

square

#5BDE80 #5B78DE #DE5BB9 #DEC25B

split-complementary

#5BDE80 #C25BDE #DE5B78

monochromatic

#209F44 #2AD259 #5BDE80 #8EE8A7 #C1F3CF

Accessibility & contrast

On white

1.72

#5BDE80 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.21

#5BDE80 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BDE80

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BDE80	#FFFFFF	#000000	##000000
##5BDE80	1.00	1.72	12.21	12.21
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.21	21.00	1.00	1.00
##000000	12.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFCD79

Deuteranopia (green-blind)

#CEC186

Tritanopia (blue-blind)

#36DAC7

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #5bde80;
/* rgb */ color: rgb(91, 222, 128);
/* oklch */ color: oklch(80.5% 0.175 149.9);

Tailwind

colors: {
  custom: {
    50: '#95e9a6',
    500: '#5bde80',
    950: '#000000',
  },
}

SCSS

$custom: #5bde80;
$custom-light: #95e9a6;
$custom-dark: #000000;

JSON

{
  "hex": "#5bde80",
  "rgb": {
    "r": 91,
    "g": 222,
    "b": 128
  },
  "hsl": {
    "h": 136.947,
    "s": 66.497,
    "l": 61.373
  },
  "oklch": {
    "l": 0.80521,
    "c": 0.17527,
    "h": 149.9
  },
  "luminance": 0.56025
}

Semantic roles & 50–950 ramp

primary

#5BDE80

secondary

#A23B85

accent

#179BCE

background

#FCFEFC

surface

#F5FDF6

border

#CFD5D0

text

#0E160F

muted

#7F8480

Preview Lab

Preview with #5BDE80

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

Preview Lab → · Contrast checker → · Palette generator →