#5BF67B#5BF67B

#5BF67B is a very light, highly saturated green. Relative luminance 0.696; OKLCH L 86.4% C 0.211 H 147.3°. Best body text is #000000 at 14.91:1 contrast (WCAG AA passes).

Color values

HEX	#5BF67B
RGB	rgb(91, 246, 123)
HSL	hsl(132, 90%, 66%)
HSV	hsv(132, 63%, 96%)
CMYK	cmyk(63%, 0%, 50%, 3.5%)
CIE-LAB	lab(86.78, -65.72, 47.05)
CIE-LCH	lch(86.78, 80.83, 144.40°)
OKLab	oklab(86.39% -0.1774 0.1137)
OKLCH	oklch(86.39% 0.211 147.3)
XYZ	xyz(40.8425, 69.5616, 30.0094)
Luminance	0.6957 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF67B #F65BD6

analogous

#88F65B #5BF67B #5BF6C8

triadic

#5BF67B #7B5BF6 #F67B5B

tetradic

#5BF67B #5B88F6 #F65BD6 #F6C85B

square

#5BF67B #5B88F6 #F65BD6 #F6C85B

split-complementary

#5BF67B #C85BF6 #F65B88

monochromatic

#0BCB33 #21F34C #5BF67B #95F9AA #CFFCD8

Accessibility & contrast

On white

1.41

#5BF67B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.91

#5BF67B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF67B

14.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF67B	#FFFFFF	#000000	##000000
##5BF67B	1.00	1.41	14.91	14.91
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.91	21.00	1.00	1.00
##000000	14.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E171

Deuteranopia (green-blind)

#E5D484

Tritanopia (blue-blind)

#2CF1DA

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #5bf67b;
/* rgb */ color: rgb(91, 246, 123);
/* oklch */ color: oklch(86.4% 0.211 147.3);

Tailwind

colors: {
  custom: {
    50: '#99faa3',
    500: '#5bf67b',
    950: '#000000',
  },
}

SCSS

$custom: #5bf67b;
$custom-light: #99faa3;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf67b",
  "rgb": {
    "r": 91,
    "g": 246,
    "b": 123
  },
  "hsl": {
    "h": 132.387,
    "s": 89.595,
    "l": 66.078
  },
  "oklch": {
    "l": 0.8639,
    "c": 0.21076,
    "h": 147.3
  },
  "luminance": 0.69566
}

Semantic roles & 50–950 ramp

primary

#5BF67B

secondary

#C72EA8

accent

#00B6E6

background

#FCFFFC

surface

#F6FFF6

border

#D0D7D0

text

#0F170F

muted

#808580

Preview Lab

Preview with #5BF67B

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

Preview Lab → · Contrast checker → · Palette generator →