#5BDB6E#5BDB6E

#5BDB6E is a light, vivid green. Relative luminance 0.540; OKLCH L 79.5% C 0.188 H 146.4°. Best body text is #000000 at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#5BDB6E
RGB	rgb(91, 219, 110)
HSL	hsl(129, 64%, 61%)
HSV	hsv(129, 58%, 86%)
CMYK	cmyk(58.4%, 0%, 49.8%, 14.1%)
CIE-LAB	lab(78.47, -57.70, 42.97)
CIE-LCH	lch(78.47, 71.94, 143.32°)
OKLab	oklab(79.49% -0.1561 0.1039)
OKLCH	oklch(79.49% 0.188 146.4)
XYZ	xyz(32.4583, 54.0100, 23.4633)
Luminance	0.5401 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BDB6E #DB5BC8

analogous

#88DB5B #5BDB6E #5BDBAE

triadic

#5BDB6E #6E5BDB #DB6E5B

tetradic

#5BDB6E #5B88DB #DB5BC8 #DBAE5B

square

#5BDB6E #5B88DB #DB5BC8 #DBAE5B

split-complementary

#5BDB6E #AE5BDB #DB5B88

monochromatic

#229A34 #2DCC44 #5BDB6E #8DE69A #BFF1C7

Accessibility & contrast

On white

1.78

#5BDB6E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.80

#5BDB6E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BDB6E

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BDB6E	#FFFFFF	#000000	##000000
##5BDB6E	1.00	1.78	11.80	11.80
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.80	21.00	1.00	1.00
##000000	11.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC965

Deuteranopia (green-blind)

#CDBE76

Tritanopia (blue-blind)

#3FD6C2

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #5bdb6e;
/* rgb */ color: rgb(91, 219, 110);
/* oklch */ color: oklch(79.5% 0.188 146.4);

Tailwind

colors: {
  custom: {
    50: '#95e799',
    500: '#5bdb6e',
    950: '#000000',
  },
}

SCSS

$custom: #5bdb6e;
$custom-light: #95e799;
$custom-dark: #000000;

JSON

{
  "hex": "#5bdb6e",
  "rgb": {
    "r": 91,
    "g": 219,
    "b": 110
  },
  "hsl": {
    "h": 128.906,
    "s": 64,
    "l": 60.784
  },
  "oklch": {
    "l": 0.79487,
    "c": 0.18757,
    "h": 146.4
  },
  "luminance": 0.54013
}

Semantic roles & 50–950 ramp

primary

#5BDB6E

secondary

#9E3C8F

accent

#1AB1CC

background

#FCFEFC

surface

#F5FDF5

border

#CFD5CF

text

#0E160E

muted

#7F847F

Preview Lab

Preview with #5BDB6E

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

Preview Lab → · Contrast checker → · Palette generator →