#5BBE33#5BBE33

#5BBE33 is a light, vivid green. Relative luminance 0.393; OKLCH L 71.5% C 0.196 H 138.4°. Best body text is #000000 at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#5BBE33
RGB	rgb(91, 190, 51)
HSL	hsl(103, 58%, 47%)
HSV	hsv(103, 73%, 75%)
CMYK	cmyk(52.1%, 0%, 73.2%, 25.5%)
CIE-LAB	lab(68.96, -53.17, 57.82)
CIE-LCH	lch(68.96, 78.55, 132.60°)
OKLab	oklab(71.47% -0.1468 0.1304)
OKLCH	oklch(71.47% 0.196 138.4)
XYZ	xyz(23.3245, 39.2883, 9.4856)
Luminance	0.3929 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBE33 #9633BE

analogous

#A0BE33 #5BBE33 #33BE51

triadic

#5BBE33 #335BBE #BE335B

tetradic

#5BBE33 #33A0BE #9633BE #BE5133

square

#5BBE33 #33A0BE #9633BE #BE5133

split-complementary

#5BBE33 #5133BE #BE33A0

monochromatic

#2D5E19 #448E26 #5BBE33 #7ED35B #A4E08B

Accessibility & contrast

On white

2.37

#5BBE33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.86

#5BBE33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBE33

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBE33	#FFFFFF	#000000	##000000
##5BBE33	1.00	2.37	8.86	8.86
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.86	21.00	1.00	1.00
##000000	8.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AD19

Deuteranopia (green-blind)

#B7A541

Tritanopia (blue-blind)

#53B7A3

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #5bbe33;
/* rgb */ color: rgb(91, 190, 51);
/* oklch */ color: oklch(71.5% 0.196 138.4);

Tailwind

colors: {
  custom: {
    50: '#93d274',
    500: '#5bbe33',
    950: '#000000',
  },
}

SCSS

$custom: #5bbe33;
$custom-light: #93d274;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbe33",
  "rgb": {
    "r": 91,
    "g": 190,
    "b": 51
  },
  "hsl": {
    "h": 102.734,
    "s": 57.676,
    "l": 47.255
  },
  "oklch": {
    "l": 0.71474,
    "c": 0.19632,
    "h": 138.4
  },
  "luminance": 0.3929
}

Semantic roles & 50–950 ramp

primary

#5BBE33

secondary

#B683CA

accent

#47E1B5

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0E1409

muted

#7E837B

Preview Lab

Preview with #5BBE33

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

Preview Lab → · Contrast checker → · Palette generator →