#5BC556#5BC556

#5BC556 is a light, vivid green. Relative luminance 0.428; OKLCH L 73.6% C 0.180 H 142.7°. Best body text is #000000 at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#5BC556
RGB	rgb(91, 197, 86)
HSL	hsl(117, 49%, 55%)
HSV	hsv(117, 56%, 77%)
CMYK	cmyk(53.8%, 0%, 56.3%, 22.7%)
CIE-LAB	lab(71.44, -52.48, 45.88)
CIE-LCH	lch(71.44, 69.70, 138.84°)
OKLab	oklab(73.61% -0.1429 0.1088)
OKLCH	oklch(73.61% 0.18 142.7)
XYZ	xyz(25.9590, 42.8264, 15.7007)
Luminance	0.4283 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC556 #C056C5

analogous

#93C556 #5BC556 #56C588

triadic

#5BC556 #565BC5 #C5565B

tetradic

#5BC556 #5693C5 #C056C5 #C58856

square

#5BC556 #5693C5 #C056C5 #C58856

split-complementary

#5BC556 #8856C5 #C55693

monochromatic

#2D7829 #3EA539 #5BC556 #87D584 #B3E4B1

Accessibility & contrast

On white

2.20

#5BC556 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.57

#5BC556 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC556

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC556	#FFFFFF	#000000	##000000
##5BC556	1.00	2.20	9.57	9.57
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.57	21.00	1.00	1.00
##000000	9.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B54B

Deuteranopia (green-blind)

#BBAB5E

Tritanopia (blue-blind)

#4CC0AC

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #5bc556;
/* rgb */ color: rgb(91, 197, 86);
/* oklch */ color: oklch(73.6% 0.180 142.7);

Tailwind

colors: {
  custom: {
    50: '#92d789',
    500: '#5bc556',
    950: '#000000',
  },
}

SCSS

$custom: #5bc556;
$custom-light: #92d789;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc556",
  "rgb": {
    "r": 91,
    "g": 197,
    "b": 86
  },
  "hsl": {
    "h": 117.297,
    "s": 48.899,
    "l": 55.49
  },
  "oklch": {
    "l": 0.7361,
    "c": 0.17959,
    "h": 142.7
  },
  "luminance": 0.42829
}

Semantic roles & 50–950 ramp

primary

#5BC556

secondary

#D0A4D3

accent

#4FD8D2

background

#F9FDF8

surface

#F2FAF0

border

#CCD3CB

text

#0E140C

muted

#7E837D

Preview Lab

Preview with #5BC556

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

Preview Lab → · Contrast checker → · Palette generator →