#5BDB99#5BDB99

#5BDB99 is a light, vivid green. Relative luminance 0.552; OKLCH L 80.3% C 0.148 H 157.8°. Best body text is #000000 at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#5BDB99
RGB	rgb(91, 219, 153)
HSL	hsl(149, 64%, 61%)
HSV	hsv(149, 58%, 86%)
CMYK	cmyk(58.4%, 0%, 30.1%, 14.1%)
CIE-LAB	lab(79.15, -50.40, 22.11)
CIE-LCH	lch(79.15, 55.04, 156.31°)
OKLab	oklab(80.27% -0.1375 0.0561)
OKLCH	oklch(80.27% 0.148 157.8)
XYZ	xyz(35.3926, 55.1837, 38.9172)
Luminance	0.5519 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BDB99 #DB5B9D

analogous

#5DDB5B #5BDB99 #5BDBD9

triadic

#5BDB99 #995BDB #DB995B

tetradic

#5BDB99 #5B5DDB #DB5B9D #DBD95B

square

#5BDB99 #5B5DDB #DB5B9D #DBD95B

split-complementary

#5BDB99 #D95BDB #DB5B5D

monochromatic

#229A5C #2DCC7A #5BDB99 #8DE6B8 #BFF1D7

Accessibility & contrast

On white

1.74

#5BDB99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.04

#5BDB99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BDB99

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BDB99	#FFFFFF	#000000	##000000
##5BDB99	1.00	1.74	12.04	12.04
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.04	21.00	1.00	1.00
##000000	12.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9CC95

Deuteranopia (green-blind)

#C8BF9D

Tritanopia (blue-blind)

#27DAC9

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #5bdb99;
/* rgb */ color: rgb(91, 219, 153);
/* oklch */ color: oklch(80.3% 0.148 157.8);

Tailwind

colors: {
  custom: {
    50: '#94e7b7',
    500: '#5bdb99',
    950: '#000000',
  },
}

SCSS

$custom: #5bdb99;
$custom-light: #94e7b7;
$custom-dark: #000000;

JSON

{
  "hex": "#5bdb99",
  "rgb": {
    "r": 91,
    "g": 219,
    "b": 153
  },
  "hsl": {
    "h": 149.063,
    "s": 64,
    "l": 60.784
  },
  "oklch": {
    "l": 0.80267,
    "c": 0.14849,
    "h": 157.8
  },
  "luminance": 0.55187
}

Semantic roles & 50–950 ramp

primary

#5BDB99

secondary

#9E3C6F

accent

#1A76CC

background

#FCFEFD

surface

#F5FCF8

border

#CFD5D1

text

#0E1611

muted

#7F8481

Preview Lab

Preview with #5BDB99

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

Preview Lab → · Contrast checker → · Palette generator →