#5BDD99#5BDD99

#5BDD99 is a light, vivid green. Relative luminance 0.562; OKLCH L 80.8% C 0.151 H 157.4°. Best body text is #000000 at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#5BDD99
RGB	rgb(91, 221, 153)
HSL	hsl(149, 66%, 61%)
HSV	hsv(149, 59%, 87%)
CMYK	cmyk(58.8%, 0%, 30.8%, 13.3%)
CIE-LAB	lab(79.75, -51.21, 22.93)
CIE-LCH	lch(79.75, 56.11, 155.88°)
OKLab	oklab(80.76% -0.1396 0.0581)
OKLCH	oklch(80.76% 0.151 157.4)
XYZ	xyz(35.9175, 56.2335, 39.0921)
Luminance	0.5624 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BDD99 #DD5B9F

analogous

#5EDD5B #5BDD99 #5BDDDA

triadic

#5BDD99 #995BDD #DD995B

tetradic

#5BDD99 #5B5EDD #DD5B9F #DDDA5B

square

#5BDD99 #5B5EDD #DD5B9F #DDDA5B

split-complementary

#5BDD99 #DA5BDD #DD5B5E

monochromatic

#219D5C #2BD07A #5BDD99 #8EE8B9 #C0F2D8

Accessibility & contrast

On white

1.71

#5BDD99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.25

#5BDD99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BDD99

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BDD99	#FFFFFF	#000000	##000000
##5BDD99	1.00	1.71	12.25	12.25
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.25	21.00	1.00	1.00
##000000	12.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBCD95

Deuteranopia (green-blind)

#CAC19D

Tritanopia (blue-blind)

#25DBCB

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #5bdd99;
/* rgb */ color: rgb(91, 221, 153);
/* oklch */ color: oklch(80.8% 0.151 157.4);

Tailwind

colors: {
  custom: {
    50: '#94e8b7',
    500: '#5bdd99',
    950: '#000000',
  },
}

SCSS

$custom: #5bdd99;
$custom-light: #94e8b7;
$custom-dark: #000000;

JSON

{
  "hex": "#5bdd99",
  "rgb": {
    "r": 91,
    "g": 221,
    "b": 153
  },
  "hsl": {
    "h": 148.615,
    "s": 65.657,
    "l": 61.176
  },
  "oklch": {
    "l": 0.80758,
    "c": 0.1512,
    "h": 157.4
  },
  "luminance": 0.56237
}

Semantic roles & 50–950 ramp

primary

#5BDD99

secondary

#A13B70

accent

#1877CE

background

#FCFEFD

surface

#F5FDF8

border

#CFD5D1

text

#0E1611

muted

#7F8481

Preview Lab

Preview with #5BDD99

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

Preview Lab → · Contrast checker → · Palette generator →