#5BF489#5BF489

#5BF489 is a very light, vivid green. Relative luminance 0.687; OKLCH L 86.1% C 0.196 H 150.0°. Best body text is #000000 at 14.75:1 contrast (WCAG AA passes).

Color values

HEX	#5BF489
RGB	rgb(91, 244, 137)
HSL	hsl(138, 87%, 66%)
HSV	hsv(138, 63%, 96%)
CMYK	cmyk(62.7%, 0%, 43.9%, 4.3%)
CIE-LAB	lab(86.37, -62.91, 39.81)
CIE-LCH	lch(86.37, 74.45, 147.67°)
OKLab	oklab(86.11% -0.1698 0.0979)
OKLCH	oklch(86.11% 0.196 150)
XYZ	xyz(41.1773, 68.7275, 34.7577)
Luminance	0.6873 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF489 #F45BC6

analogous

#79F45B #5BF489 #5BF4D5

triadic

#5BF489 #895BF4 #F4895B

tetradic

#5BF489 #5B79F4 #F45BC6 #F4D55B

square

#5BF489 #5B79F4 #F45BC6 #F4D55B

split-complementary

#5BF489 #D55BF4 #F45B79

monochromatic

#0DC745 #22F060 #5BF489 #94F8B2 #CEFCDC

Accessibility & contrast

On white

1.42

#5BF489 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.75

#5BF489 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF489

14.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF489	#FFFFFF	#000000	##000000
##5BF489	1.00	1.42	14.75	14.75
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.75	21.00	1.00	1.00
##000000	14.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5E081

Deuteranopia (green-blind)

#E2D390

Tritanopia (blue-blind)

#23F0DA

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #5bf489;
/* rgb */ color: rgb(91, 244, 137);
/* oklch */ color: oklch(86.1% 0.196 150.0);

Tailwind

colors: {
  custom: {
    50: '#98f9ad',
    500: '#5bf489',
    950: '#000000',
  },
}

SCSS

$custom: #5bf489;
$custom-light: #98f9ad;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf489",
  "rgb": {
    "r": 91,
    "g": 244,
    "b": 137
  },
  "hsl": {
    "h": 138.039,
    "s": 87.429,
    "l": 65.686
  },
  "oklch": {
    "l": 0.86111,
    "c": 0.196,
    "h": 150
  },
  "luminance": 0.68732
}

Semantic roles & 50–950 ramp

primary

#5BF489

secondary

#C42F97

accent

#02A0E4

background

#FCFFFD

surface

#F5FFF7

border

#CFD7D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #5BF489

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

Preview Lab → · Contrast checker → · Palette generator →