#5BD557#5BD557

#5BD557 is a light, vivid green. Relative luminance 0.505; OKLCH L 77.7% C 0.199 H 142.8°. Best body text is #000000 at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#5BD557
RGB	rgb(91, 213, 87)
HSL	hsl(118, 60%, 59%)
HSV	hsv(118, 59%, 84%)
CMYK	cmyk(57.3%, 0%, 59.2%, 16.5%)
CIE-LAB	lab(76.37, -58.39, 51.17)
CIE-LCH	lch(76.37, 77.64, 138.77°)
OKLab	oklab(77.68% -0.1588 0.1204)
OKLCH	oklch(77.68% 0.199 142.8)
XYZ	xyz(29.8273, 50.4981, 17.1903)
Luminance	0.5050 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BD557 #D157D5

analogous

#9AD557 #5BD557 #57D592

triadic

#5BD557 #575BD5 #D5575B

tetradic

#5BD557 #579AD5 #D157D5 #D59257

square

#5BD557 #579AD5 #D157D5 #D59257

split-complementary

#5BD557 #9257D5 #D5579A

monochromatic

#278E24 #34BF30 #5BD557 #8BE188 #BBEDB9

Accessibility & contrast

On white

1.89

#5BD557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.10

#5BD557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BD557

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BD557	#FFFFFF	#000000	##000000
##5BD557	1.00	1.89	11.10	11.10
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.10	21.00	1.00	1.00
##000000	11.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C34A

Deuteranopia (green-blind)

#CAB861

Tritanopia (blue-blind)

#47CFBA

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #5bd557;
/* rgb */ color: rgb(91, 213, 87);
/* oklch */ color: oklch(77.7% 0.199 142.8);

Tailwind

colors: {
  custom: {
    50: '#95e38a',
    500: '#5bd557',
    950: '#000000',
  },
}

SCSS

$custom: #5bd557;
$custom-light: #95e38a;
$custom-dark: #000000;

JSON

{
  "hex": "#5bd557",
  "rgb": {
    "r": 91,
    "g": 213,
    "b": 87
  },
  "hsl": {
    "h": 118.095,
    "s": 60,
    "l": 58.824
  },
  "oklch": {
    "l": 0.77678,
    "c": 0.19928,
    "h": 142.8
  },
  "luminance": 0.50501
}

Semantic roles & 50–950 ramp

primary

#5BD557

secondary

#913C94

accent

#45E3DE

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0E150C

muted

#7F847F

Preview Lab

Preview with #5BD557

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

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