#5BD256#5BD256

#5BD256 is a light, vivid green. Relative luminance 0.490; OKLCH L 76.9% C 0.196 H 142.7°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#5BD256
RGB	rgb(91, 210, 86)
HSL	hsl(118, 58%, 58%)
HSV	hsv(118, 59%, 82%)
CMYK	cmyk(56.7%, 0%, 59%, 17.6%)
CIE-LAB	lab(75.44, -57.39, 50.54)
CIE-LCH	lch(75.44, 76.48, 138.63°)
OKLab	oklab(76.91% -0.1562 0.1189)
OKLCH	oklch(76.91% 0.196 142.7)
XYZ	xyz(29.0392, 48.9867, 16.7274)
Luminance	0.4899 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BD256 #CD56D2

analogous

#99D256 #5BD256 #56D28F

triadic

#5BD256 #565BD2 #D2565B

tetradic

#5BD256 #5699D2 #CD56D2 #D28F56

square

#5BD256 #5699D2 #CD56D2 #D28F56

split-complementary

#5BD256 #8F56D2 #D25699

monochromatic

#298925 #37B931 #5BD256 #8ADF86 #B9ECB7

Accessibility & contrast

On white

1.94

#5BD256 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.80

#5BD256 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BD256

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BD256	#FFFFFF	#000000	##000000
##5BD256	1.00	1.94	10.80	10.80
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.80	21.00	1.00	1.00
##000000	10.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C049

Deuteranopia (green-blind)

#C7B660

Tritanopia (blue-blind)

#48CCB7

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #5bd256;
/* rgb */ color: rgb(91, 210, 86);
/* oklch */ color: oklch(76.9% 0.196 142.7);

Tailwind

colors: {
  custom: {
    50: '#94e189',
    500: '#5bd256',
    950: '#000000',
  },
}

SCSS

$custom: #5bd256;
$custom-light: #94e189;
$custom-dark: #000000;

JSON

{
  "hex": "#5bd256",
  "rgb": {
    "r": 91,
    "g": 210,
    "b": 86
  },
  "hsl": {
    "h": 117.581,
    "s": 57.944,
    "l": 58.039
  },
  "oklch": {
    "l": 0.76908,
    "c": 0.1963,
    "h": 142.7
  },
  "luminance": 0.48989
}

Semantic roles & 50–950 ramp

primary

#5BD256

secondary

#D9A9DB

accent

#47E1DB

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #5BD256

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

Preview Lab → · Contrast checker → · Palette generator →