#5BCD51#5BCD51

#5BCD51 is a light, vivid green. Relative luminance 0.465; OKLCH L 75.6% C 0.194 H 142.0°. Best body text is #000000 at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#5BCD51
RGB	rgb(91, 205, 81)
HSL	hsl(115, 55%, 56%)
HSV	hsv(115, 60%, 80%)
CMYK	cmyk(55.6%, 0%, 60.5%, 19.6%)
CIE-LAB	lab(73.86, -56.09, 50.95)
CIE-LCH	lch(73.86, 75.77, 137.75°)
OKLab	oklab(75.58% -0.1529 0.1193)
OKLCH	oklch(75.58% 0.194 142)
XYZ	xyz(27.6295, 46.4785, 15.2982)
Luminance	0.4648 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCD51 #C351CD

analogous

#99CD51 #5BCD51 #51CD85

triadic

#5BCD51 #515BCD #CD515B

tetradic

#5BCD51 #5199CD #C351CD #CD8551

square

#5BCD51 #5199CD #C351CD #CD8551

split-complementary

#5BCD51 #8551CD #CD5199

monochromatic

#2C7F25 #3CAF32 #5BCD51 #88DB81 #B5E8B0

Accessibility & contrast

On white

2.04

#5BCD51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.30

#5BCD51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCD51

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCD51	#FFFFFF	#000000	##000000
##5BCD51	1.00	2.04	10.30	10.30
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.30	21.00	1.00	1.00
##000000	10.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BC43

Deuteranopia (green-blind)

#C3B25B

Tritanopia (blue-blind)

#4BC7B2

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #5bcd51;
/* rgb */ color: rgb(91, 205, 81);
/* oklch */ color: oklch(75.6% 0.194 142.0);

Tailwind

colors: {
  custom: {
    50: '#94dd86',
    500: '#5bcd51',
    950: '#000000',
  },
}

SCSS

$custom: #5bcd51;
$custom-light: #94dd86;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcd51",
  "rgb": {
    "r": 91,
    "g": 205,
    "b": 81
  },
  "hsl": {
    "h": 115.161,
    "s": 55.357,
    "l": 56.078
  },
  "oklch": {
    "l": 0.75584,
    "c": 0.19395,
    "h": 142
  },
  "luminance": 0.46481
}

Semantic roles & 50–950 ramp

primary

#5BCD51

secondary

#D2A3D7

accent

#49DFD3

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150B

muted

#7E837C

Preview Lab

Preview with #5BCD51

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

Preview Lab → · Contrast checker → · Palette generator →