#5BE57B#5BE57B

#5BE57B is a very light, vivid green. Relative luminance 0.597; OKLCH L 82.2% C 0.189 H 148.3°. Best body text is #000000 at 12.94:1 contrast (WCAG AA passes).

Color values

HEX	#5BE57B
RGB	rgb(91, 229, 123)
HSL	hsl(134, 73%, 63%)
HSV	hsv(134, 60%, 90%)
CMYK	cmyk(60.3%, 0%, 46.3%, 10.2%)
CIE-LAB	lab(81.67, -59.54, 40.66)
CIE-LCH	lch(81.67, 72.10, 145.67°)
OKLab	oklab(82.18% -0.1609 0.0993)
OKLCH	oklch(82.18% 0.189 148.3)
XYZ	xyz(35.9063, 59.6894, 28.3640)
Luminance	0.5969 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BE57B #E55BC5

analogous

#80E55B #5BE57B #5BE5C0

triadic

#5BE57B #7B5BE5 #E57B5B

tetradic

#5BE57B #5B80E5 #E55BC5 #E5C05B

square

#5BE57B #5B80E5 #E55BC5 #E5C05B

split-complementary

#5BE57B #C05BE5 #E55B80

monochromatic

#1BAB3C #26DD50 #5BE57B #90EDA6 #C5F6D0

Accessibility & contrast

On white

1.62

#5BE57B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.94

#5BE57B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BE57B

12.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BE57B	#FFFFFF	#000000	##000000
##5BE57B	1.00	1.62	12.94	12.94
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.94	21.00	1.00	1.00
##000000	12.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D273

Deuteranopia (green-blind)

#D5C682

Tritanopia (blue-blind)

#35E1CC

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #5be57b;
/* rgb */ color: rgb(91, 229, 123);
/* oklch */ color: oklch(82.2% 0.189 148.3);

Tailwind

colors: {
  custom: {
    50: '#96eea3',
    500: '#5be57b',
    950: '#000000',
  },
}

SCSS

$custom: #5be57b;
$custom-light: #96eea3;
$custom-dark: #000000;

JSON

{
  "hex": "#5be57b",
  "rgb": {
    "r": 91,
    "g": 229,
    "b": 123
  },
  "hsl": {
    "h": 133.913,
    "s": 72.632,
    "l": 62.745
  },
  "oklch": {
    "l": 0.82178,
    "c": 0.18906,
    "h": 148.3
  },
  "luminance": 0.59693
}

Semantic roles & 50–950 ramp

primary

#5BE57B

secondary

#AC3891

accent

#11A7D5

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0F160F

muted

#808580

Preview Lab

Preview with #5BE57B

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

Preview Lab → · Contrast checker → · Palette generator →