#5BD580#5BD580

#5BD580 is a light, vivid green. Relative luminance 0.514; OKLCH L 78.3% C 0.163 H 150.8°. Best body text is #000000 at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#5BD580
RGB	rgb(91, 213, 128)
HSL	hsl(138, 59%, 60%)
HSV	hsv(138, 57%, 84%)
CMYK	cmyk(57.3%, 0%, 39.9%, 16.5%)
CIE-LAB	lab(76.90, -52.59, 32.02)
CIE-LCH	lch(76.90, 61.57, 148.67°)
OKLab	oklab(78.28% -0.1424 0.0795)
OKLCH	oklch(78.28% 0.163 150.8)
XYZ	xyz(32.0026, 51.3682, 28.6465)
Luminance	0.5137 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BD580 #D55BB0

analogous

#73D55B #5BD580 #5BD5BD

triadic

#5BD580 #805BD5 #D5805B

tetradic

#5BD580 #5B73D5 #D55BB0 #D5BD5B

square

#5BD580 #5B73D5 #D55BB0 #D5BD5B

split-complementary

#5BD580 #BD5BD5 #D55B73

monochromatic

#259146 #32C15D #5BD580 #8CE1A6 #BCEECB

Accessibility & contrast

On white

1.86

#5BD580 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.27

#5BD580 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BD580

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BD580	#FFFFFF	#000000	##000000
##5BD580	1.00	1.86	11.27	11.27
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.27	21.00	1.00	1.00
##000000	11.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C57A

Deuteranopia (green-blind)

#C6B986

Tritanopia (blue-blind)

#3AD2C0

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #5bd580;
/* rgb */ color: rgb(91, 213, 128);
/* oklch */ color: oklch(78.3% 0.163 150.8);

Tailwind

colors: {
  custom: {
    50: '#93e3a5',
    500: '#5bd580',
    950: '#000000',
  },
}

SCSS

$custom: #5bd580;
$custom-light: #93e3a5;
$custom-dark: #000000;

JSON

{
  "hex": "#5bd580",
  "rgb": {
    "r": 91,
    "g": 213,
    "b": 128
  },
  "hsl": {
    "h": 138.197,
    "s": 59.223,
    "l": 59.608
  },
  "oklch": {
    "l": 0.78284,
    "c": 0.16307,
    "h": 150.8
  },
  "luminance": 0.51371
}

Semantic roles & 50–950 ramp

primary

#5BD580

secondary

#963E7B

accent

#45B3E2

background

#FCFEFC

surface

#F5FCF6

border

#CFD5D0

text

#0E150F

muted

#7F8480

Preview Lab

Preview with #5BD580

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

Preview Lab → · Contrast checker → · Palette generator →