#5BBC31#5BBC31

#5BBC31 is a light, vivid green. Relative luminance 0.384; OKLCH L 70.9% C 0.195 H 138.1°. Best body text is #000000 at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#5BBC31
RGB	rgb(91, 188, 49)
HSL	hsl(102, 59%, 46%)
HSV	hsv(102, 74%, 74%)
CMYK	cmyk(51.6%, 0%, 73.9%, 26.3%)
CIE-LAB	lab(68.32, -52.55, 57.89)
CIE-LCH	lch(68.32, 78.19, 132.23°)
OKLab	oklab(70.95% -0.1452 0.1302)
OKLCH	oklch(70.95% 0.195 138.1)
XYZ	xyz(22.8512, 38.4106, 9.1150)
Luminance	0.3841 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBC31 #9231BC

analogous

#A1BC31 #5BBC31 #31BC4D

triadic

#5BBC31 #315BBC #BC315B

tetradic

#5BBC31 #31A1BC #9231BC #BC4D31

square

#5BBC31 #31A1BC #9231BC #BC4D31

split-complementary

#5BBC31 #4D31BC #BC31A1

monochromatic

#2C5B18 #448B24 #5BBC31 #7DD357 #A2E088

Accessibility & contrast

On white

2.42

#5BBC31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.68

#5BBC31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBC31

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBC31	#FFFFFF	#000000	##000000
##5BBC31	1.00	2.42	8.68	8.68
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.68	21.00	1.00	1.00
##000000	8.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AC15

Deuteranopia (green-blind)

#B5A43F

Tritanopia (blue-blind)

#53B5A1

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #5bbc31;
/* rgb */ color: rgb(91, 188, 49);
/* oklch */ color: oklch(70.9% 0.195 138.1);

Tailwind

colors: {
  custom: {
    50: '#93d172',
    500: '#5bbc31',
    950: '#000000',
  },
}

SCSS

$custom: #5bbc31;
$custom-light: #93d172;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbc31",
  "rgb": {
    "r": 91,
    "g": 188,
    "b": 49
  },
  "hsl": {
    "h": 101.871,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.70945,
    "c": 0.19509,
    "h": 138.1
  },
  "luminance": 0.38412
}

Semantic roles & 50–950 ramp

primary

#5BBC31

secondary

#B37FCA

accent

#46E2B3

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1408

muted

#7E827B

Preview Lab

Preview with #5BBC31

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

Preview Lab → · Contrast checker → · Palette generator →