#5BE991#5BE991

#5BE991 is a very light, vivid green. Relative luminance 0.625; OKLCH L 83.5% C 0.174 H 153.0°. Best body text is #000000 at 13.51:1 contrast (WCAG AA passes).

Color values

HEX	#5BE991
RGB	rgb(91, 233, 145)
HSL	hsl(143, 76%, 64%)
HSV	hsv(143, 61%, 91%)
CMYK	cmyk(60.9%, 0%, 37.8%, 8.6%)
CIE-LAB	lab(83.20, -57.44, 31.69)
CIE-LCH	lch(83.20, 65.61, 151.11°)
OKLab	oklab(83.55% -0.1555 0.0791)
OKLCH	oklch(83.55% 0.174 153)
XYZ	xyz(38.5610, 62.5425, 36.8223)
Luminance	0.6255 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BE991 #E95BB3

analogous

#6CE95B #5BE991 #5BE9D8

triadic

#5BE991 #915BE9 #E9915B

tetradic

#5BE991 #5B6CE9 #E95BB3 #E9D85B

square

#5BE991 #5B6CE9 #E95BB3 #E9D85B

split-complementary

#5BE991 #D85BE9 #E95B6C

monochromatic

#18B252 #25E26D #5BE991 #91F0B5 #C7F7D9

Accessibility & contrast

On white

1.55

#5BE991 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.51

#5BE991 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BE991

13.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BE991	#FFFFFF	#000000	##000000
##5BE991	1.00	1.55	13.51	13.51
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.51	21.00	1.00	1.00
##000000	13.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D78B

Deuteranopia (green-blind)

#D6CA97

Tritanopia (blue-blind)

#25E6D3

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #5be991;
/* rgb */ color: rgb(91, 233, 145);
/* oklch */ color: oklch(83.5% 0.174 153.0);

Tailwind

colors: {
  custom: {
    50: '#96f1b2',
    500: '#5be991',
    950: '#000000',
  },
}

SCSS

$custom: #5be991;
$custom-light: #96f1b2;
$custom-dark: #000000;

JSON

{
  "hex": "#5be991",
  "rgb": {
    "r": 91,
    "g": 233,
    "b": 145
  },
  "hsl": {
    "h": 142.817,
    "s": 76.344,
    "l": 63.529
  },
  "oklch": {
    "l": 0.83545,
    "c": 0.17445,
    "h": 153
  },
  "luminance": 0.62546
}

Semantic roles & 50–950 ramp

primary

#5BE991

secondary

#B23683

accent

#0D8BD9

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #5BE991

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

Preview Lab → · Contrast checker → · Palette generator →