#5BDC81#5BDC81

#5BDC81 is a light, vivid green. Relative luminance 0.550; OKLCH L 80.0% C 0.172 H 150.4°. Best body text is #000000 at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#5BDC81
RGB	rgb(91, 220, 129)
HSL	hsl(138, 65%, 61%)
HSV	hsv(138, 59%, 86%)
CMYK	cmyk(58.6%, 0%, 41.4%, 13.7%)
CIE-LAB	lab(79.04, -55.17, 34.30)
CIE-LCH	lch(79.04, 64.96, 148.13°)
OKLab	oklab(80.04% -0.1492 0.0849)
OKLCH	oklch(80.04% 0.172 150.4)
XYZ	xyz(33.8675, 54.9923, 29.5944)
Luminance	0.5500 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BDC81 #DC5BB6

analogous

#75DC5B #5BDC81 #5BDCC1

triadic

#5BDC81 #815BDC #DC815B

tetradic

#5BDC81 #5B75DC #DC5BB6 #DCC15B

square

#5BDC81 #5B75DC #DC5BB6 #DCC15B

split-complementary

#5BDC81 #C15BDC #DC5B75

monochromatic

#219B45 #2CCE5C #5BDC81 #8DE7A8 #C0F2CE

Accessibility & contrast

On white

1.75

#5BDC81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.00

#5BDC81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BDC81

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BDC81	#FFFFFF	#000000	##000000
##5BDC81	1.00	1.75	12.00	12.00
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.00	21.00	1.00	1.00
##000000	12.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDCB7A

Deuteranopia (green-blind)

#CCBF87

Tritanopia (blue-blind)

#36D9C6

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #5bdc81;
/* rgb */ color: rgb(91, 220, 129);
/* oklch */ color: oklch(80.0% 0.172 150.4);

Tailwind

colors: {
  custom: {
    50: '#94e8a6',
    500: '#5bdc81',
    950: '#000000',
  },
}

SCSS

$custom: #5bdc81;
$custom-light: #94e8a6;
$custom-dark: #000000;

JSON

{
  "hex": "#5bdc81",
  "rgb": {
    "r": 91,
    "g": 220,
    "b": 129
  },
  "hsl": {
    "h": 137.674,
    "s": 64.824,
    "l": 60.98
  },
  "oklch": {
    "l": 0.80042,
    "c": 0.17167,
    "h": 150.4
  },
  "luminance": 0.54996
}

Semantic roles & 50–950 ramp

primary

#5BDC81

secondary

#9F3C82

accent

#1998CD

background

#FCFEFC

surface

#F5FDF6

border

#CFD5D0

text

#0E160F

muted

#7F8480

Preview Lab

Preview with #5BDC81

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

Preview Lab → · Contrast checker → · Palette generator →