#5BDC31#5BDC31

#5BDC31 is a light, highly saturated green. Relative luminance 0.536; OKLCH L 79.1% C 0.232 H 139.5°. Best body text is #000000 at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#5BDC31
RGB	rgb(91, 220, 49)
HSL	hsl(105, 71%, 53%)
HSV	hsv(105, 78%, 86%)
CMYK	cmyk(58.6%, 0%, 77.7%, 13.7%)
CIE-LAB	lab(78.25, -64.06, 67.54)
CIE-LCH	lch(78.25, 93.09, 133.49°)
OKLab	oklab(79.13% -0.1762 0.1504)
OKLCH	oklch(79.13% 0.232 139.5)
XYZ	xyz(30.4606, 53.6296, 11.6515)
Luminance	0.5363 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BDC31 #B231DC

analogous

#B1DC31 #5BDC31 #31DC5C

triadic

#5BDC31 #315BDC #DC315B

tetradic

#5BDC31 #31B1DC #B231DC #DC5C31

square

#5BDC31 #31B1DC #B231DC #DC5C31

split-complementary

#5BDC31 #5C31DC #DC31B1

monochromatic

#2F7D15 #42B21E #5BDC31 #85E565 #AEEE9A

Accessibility & contrast

On white

1.79

#5BDC31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.73

#5BDC31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BDC31

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BDC31	#FFFFFF	#000000	##000000
##5BDC31	1.00	1.79	11.73	11.73
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.73	21.00	1.00	1.00
##000000	11.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C800

Deuteranopia (green-blind)

#D2BE45

Tritanopia (blue-blind)

#4BD5BC

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #5bdc31;
/* rgb */ color: rgb(91, 220, 49);
/* oklch */ color: oklch(79.1% 0.232 139.5);

Tailwind

colors: {
  custom: {
    50: '#97e876',
    500: '#5bdc31',
    950: '#000000',
  },
}

SCSS

$custom: #5bdc31;
$custom-light: #97e876;
$custom-dark: #000000;

JSON

{
  "hex": "#5bdc31",
  "rgb": {
    "r": 91,
    "g": 220,
    "b": 49
  },
  "hsl": {
    "h": 105.263,
    "s": 70.954,
    "l": 52.745
  },
  "oklch": {
    "l": 0.79133,
    "c": 0.23168,
    "h": 139.5
  },
  "luminance": 0.53632
}

Semantic roles & 50–950 ramp

primary

#5BDC31

secondary

#6F2D85

accent

#3AEEC2

background

#FCFEFB

surface

#F5FDF1

border

#CFD5CB

text

#0F1609

muted

#80847D

Preview Lab

Preview with #5BDC31

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

Preview Lab → · Contrast checker → · Palette generator →