#5BCC33#5BCC33

#5BCC33 is a light, highly saturated green. Relative luminance 0.456; OKLCH L 75.1% C 0.213 H 139.1°. Best body text is #000000 at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#5BCC33
RGB	rgb(91, 204, 51)
HSL	hsl(104, 60%, 50%)
HSV	hsv(104, 75%, 80%)
CMYK	cmyk(55.4%, 0%, 75%, 20%)
CIE-LAB	lab(73.32, -58.32, 62.15)
CIE-LCH	lch(73.32, 85.23, 133.18°)
OKLab	oklab(75.07% -0.1607 0.1394)
OKLCH	oklch(75.07% 0.213 139.1)
XYZ	xyz(26.5037, 45.6467, 10.5454)
Luminance	0.4565 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCC33 #A433CC

analogous

#A7CC33 #5BCC33 #33CC58

triadic

#5BCC33 #335BCC #CC335B

tetradic

#5BCC33 #33A7CC #A433CC #CC5833

square

#5BCC33 #33A7CC #A433CC #CC5833

split-complementary

#5BCC33 #5833CC #CC33A7

monochromatic

#2F6A1B #459B27 #5BCC33 #82D864 #AAE495

Accessibility & contrast

On white

2.07

#5BCC33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.13

#5BCC33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCC33

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCC33	#FFFFFF	#000000	##000000
##5BCC33	1.00	2.07	10.13	10.13
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.13	21.00	1.00	1.00
##000000	10.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA10

Deuteranopia (green-blind)

#C4B143

Tritanopia (blue-blind)

#4FC5AF

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #5bcc33;
/* rgb */ color: rgb(91, 204, 51);
/* oklch */ color: oklch(75.1% 0.213 139.1);

Tailwind

colors: {
  custom: {
    50: '#95dc75',
    500: '#5bcc33',
    950: '#000000',
  },
}

SCSS

$custom: #5bcc33;
$custom-light: #95dc75;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcc33",
  "rgb": {
    "r": 91,
    "g": 204,
    "b": 51
  },
  "hsl": {
    "h": 104.314,
    "s": 60,
    "l": 50
  },
  "oklch": {
    "l": 0.75065,
    "c": 0.21272,
    "h": 139.1
  },
  "luminance": 0.45649
}

Semantic roles & 50–950 ramp

primary

#5BCC33

secondary

#BE8BD0

accent

#45E3BA

background

#F9FDF7

surface

#F2FBED

border

#CCD4C8

text

#0E1509

muted

#7E837B

Preview Lab

Preview with #5BCC33

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

Preview Lab → · Contrast checker → · Palette generator →