#5BF033#5BF033

#5BF033 is a very light, highly saturated green. Relative luminance 0.648; OKLCH L 84.2% C 0.252 H 140.2°. Best body text is #000000 at 13.96:1 contrast (WCAG AA passes).

Color values

HEX	#5BF033
RGB	rgb(91, 240, 51)
HSL	hsl(107, 86%, 57%)
HSV	hsv(107, 79%, 94%)
CMYK	cmyk(62.1%, 0%, 78.8%, 5.9%)
CIE-LAB	lab(84.37, -70.63, 72.75)
CIE-LCH	lch(84.37, 101.40, 134.15°)
OKLab	oklab(84.2% -0.1938 0.1615)
OKLCH	oklch(84.2% 0.252 140.2)
XYZ	xyz(36.0703, 64.7799, 13.7342)
Luminance	0.6478 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF033 #C833F0

analogous

#B9F033 #5BF033 #33F06A

triadic

#5BF033 #335BF0 #F0335B

tetradic

#5BF033 #33B9F0 #C833F0 #F06A33

square

#5BF033 #33B9F0 #C833F0 #F06A33

split-complementary

#5BF033 #6A33F0 #F033B9

monochromatic

#2A9D0C #3AD610 #5BF033 #89F46C #B7F8A5

Accessibility & contrast

On white

1.50

#5BF033 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.96

#5BF033 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF033

13.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF033	#FFFFFF	#000000	##000000
##5BF033	1.00	1.50	13.96	13.96
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.96	21.00	1.00	1.00
##000000	13.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DA00

Deuteranopia (green-blind)

#E5CE4A

Tritanopia (blue-blind)

#44E8CD

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #5bf033;
/* rgb */ color: rgb(91, 240, 51);
/* oklch */ color: oklch(84.2% 0.252 140.2);

Tailwind

colors: {
  custom: {
    50: '#9bf67a',
    500: '#5bf033',
    950: '#000000',
  },
}

SCSS

$custom: #5bf033;
$custom-light: #9bf67a;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf033",
  "rgb": {
    "r": 91,
    "g": 240,
    "b": 51
  },
  "hsl": {
    "h": 107.302,
    "s": 86.301,
    "l": 57.059
  },
  "oklch": {
    "l": 0.84204,
    "c": 0.2523,
    "h": 140.2
  },
  "luminance": 0.64783
}

Semantic roles & 50–950 ramp

primary

#5BF033

secondary

#8627A0

accent

#2BFDD0

background

#FCFFFB

surface

#F6FFF2

border

#D0D7CC

text

#10170A

muted

#80857D

Preview Lab

Preview with #5BF033

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

Preview Lab → · Contrast checker → · Palette generator →