#5BD561#5BD561

#5BD561 is a light, vivid green. Relative luminance 0.507; OKLCH L 77.8% C 0.191 H 144.3°. Best body text is #000000 at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#5BD561
RGB	rgb(91, 213, 97)
HSL	hsl(123, 59%, 60%)
HSV	hsv(123, 57%, 84%)
CMYK	cmyk(57.3%, 0%, 54.5%, 16.5%)
CIE-LAB	lab(76.48, -57.19, 46.73)
CIE-LCH	lch(76.48, 73.86, 140.75°)
OKLab	oklab(77.8% -0.1552 0.1115)
OKLCH	oklch(77.8% 0.191 144.3)
XYZ	xyz(30.2646, 50.6730, 19.4929)
Luminance	0.5068 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BD561 #D55BCF

analogous

#92D55B #5BD561 #5BD59E

triadic

#5BD561 #615BD5 #D5615B

tetradic

#5BD561 #5B92D5 #D55BCF #D59E5B

square

#5BD561 #5B92D5 #D55BCF #D59E5B

split-complementary

#5BD561 #9E5BD5 #D55B92

monochromatic

#25912A #32C139 #5BD561 #8CE190 #BCEEBF

Accessibility & contrast

On white

1.89

#5BD561 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.14

#5BD561 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BD561

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BD561	#FFFFFF	#000000	##000000
##5BD561	1.00	1.89	11.14	11.14
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.14	21.00	1.00	1.00
##000000	11.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C356

Deuteranopia (green-blind)

#C9B96A

Tritanopia (blue-blind)

#45D0BB

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #5bd561;
/* rgb */ color: rgb(91, 213, 97);
/* oklch */ color: oklch(77.8% 0.191 144.3);

Tailwind

colors: {
  custom: {
    50: '#94e391',
    500: '#5bd561',
    950: '#000000',
  },
}

SCSS

$custom: #5bd561;
$custom-light: #94e391;
$custom-dark: #000000;

JSON

{
  "hex": "#5bd561",
  "rgb": {
    "r": 91,
    "g": 213,
    "b": 97
  },
  "hsl": {
    "h": 122.951,
    "s": 59.223,
    "l": 59.608
  },
  "oklch": {
    "l": 0.778,
    "c": 0.19106,
    "h": 144.3
  },
  "luminance": 0.50676
}

Semantic roles & 50–950 ramp

primary

#5BD561

secondary

#963E92

accent

#45DBE2

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0E150D

muted

#7F847F

Preview Lab

Preview with #5BD561

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

Preview Lab → · Contrast checker → · Palette generator →