#5BF889#5BF889

#5BF889 is a very light, highly saturated green. Relative luminance 0.712; OKLCH L 87.1% C 0.201 H 149.7°. Best body text is #000000 at 15.23:1 contrast (WCAG AA passes).

Color values

HEX	#5BF889
RGB	rgb(91, 248, 137)
HSL	hsl(138, 92%, 66%)
HSV	hsv(138, 63%, 97%)
CMYK	cmyk(63.3%, 0%, 44.8%, 2.7%)
CIE-LAB	lab(87.56, -64.37, 41.34)
CIE-LCH	lch(87.56, 76.50, 147.29°)
OKLab	oklab(87.09% -0.1737 0.1014)
OKLCH	oklch(87.09% 0.201 149.7)
XYZ	xyz(42.3939, 71.1607, 35.1633)
Luminance	0.7117 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF889 #F85BCA

analogous

#7CF85B #5BF889 #5BF8D8

triadic

#5BF889 #895BF8 #F8895B

tetradic

#5BF889 #5B7CF8 #F85BCA #F8D85B

square

#5BF889 #5B7CF8 #F85BCA #F8D85B

split-complementary

#5BF889 #D85BF8 #F85B7C

monochromatic

#09D043 #20F55F #5BF889 #96FBB3 #D0FDDD

Accessibility & contrast

On white

1.38

#5BF889 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.23

#5BF889 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF889

15.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF889	#FFFFFF	#000000	##000000
##5BF889	1.00	1.38	15.23	15.23
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.23	21.00	1.00	1.00
##000000	15.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE480

Deuteranopia (green-blind)

#E6D691

Tritanopia (blue-blind)

#20F4DD

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #5bf889;
/* rgb */ color: rgb(91, 248, 137);
/* oklch */ color: oklch(87.1% 0.201 149.7);

Tailwind

colors: {
  custom: {
    50: '#99fcad',
    500: '#5bf889',
    950: '#000000',
  },
}

SCSS

$custom: #5bf889;
$custom-light: #99fcad;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf889",
  "rgb": {
    "r": 91,
    "g": 248,
    "b": 137
  },
  "hsl": {
    "h": 137.58,
    "s": 91.813,
    "l": 66.471
  },
  "oklch": {
    "l": 0.87094,
    "c": 0.20112,
    "h": 149.7
  },
  "luminance": 0.71165
}

Semantic roles & 50–950 ramp

primary

#5BF889

secondary

#CB2C9C

accent

#00A2E6

background

#FCFFFD

surface

#F6FFF7

border

#D0D7D0

text

#0F1810

muted

#808681

Preview Lab

Preview with #5BF889

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

Preview Lab → · Contrast checker → · Palette generator →