#5BC561#5BC561

#5BC561 is a light, vivid green. Relative luminance 0.430; OKLCH L 73.8% C 0.170 H 144.6°. Best body text is #000000 at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#5BC561
RGB	rgb(91, 197, 97)
HSL	hsl(123, 48%, 56%)
HSV	hsv(123, 54%, 77%)
CMYK	cmyk(53.8%, 0%, 50.8%, 22.7%)
CIE-LAB	lab(71.57, -51.06, 40.77)
CIE-LCH	lch(71.57, 65.34, 141.39°)
OKLab	oklab(73.76% -0.1386 0.0983)
OKLCH	oklch(73.76% 0.17 144.6)
XYZ	xyz(26.4368, 43.0175, 18.2170)
Luminance	0.4302 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC561 #C55BBF

analogous

#8AC55B #5BC561 #5BC596

triadic

#5BC561 #615BC5 #C5615B

tetradic

#5BC561 #5B8AC5 #C55BBF #C5965B

square

#5BC561 #5B8AC5 #C55BBF #C5965B

split-complementary

#5BC561 #965BC5 #C55B8A

monochromatic

#2B7A30 #3BA841 #5BC561 #88D58D #B5E5B8

Accessibility & contrast

On white

2.19

#5BC561 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.60

#5BC561 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC561

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC561	#FFFFFF	#000000	##000000
##5BC561	1.00	2.19	9.60	9.60
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.60	21.00	1.00	1.00
##000000	9.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B558

Deuteranopia (green-blind)

#BAAC68

Tritanopia (blue-blind)

#49C0AE

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #5bc561;
/* rgb */ color: rgb(91, 197, 97);
/* oklch */ color: oklch(73.8% 0.170 144.6);

Tailwind

colors: {
  custom: {
    50: '#92d790',
    500: '#5bc561',
    950: '#000000',
  },
}

SCSS

$custom: #5bc561;
$custom-light: #92d790;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc561",
  "rgb": {
    "r": 91,
    "g": 197,
    "b": 97
  },
  "hsl": {
    "h": 123.396,
    "s": 47.748,
    "l": 56.471
  },
  "oklch": {
    "l": 0.73759,
    "c": 0.16992,
    "h": 144.6
  },
  "luminance": 0.4302
}

Semantic roles & 50–950 ramp

primary

#5BC561

secondary

#D4A8D1

accent

#50D0D7

background

#F9FDF8

surface

#F2FAF0

border

#CCD3CB

text

#0E140D

muted

#7E837D

Preview Lab

Preview with #5BC561

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

Preview Lab → · Contrast checker → · Palette generator →