#5BBC3C#5BBC3C

#5BBC3C is a light, vivid green. Relative luminance 0.385; OKLCH L 71.0% C 0.188 H 139.1°. Best body text is #000000 at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#5BBC3C
RGB	rgb(91, 188, 60)
HSL	hsl(105, 52%, 49%)
HSV	hsv(105, 68%, 74%)
CMYK	cmyk(51.6%, 0%, 68.1%, 26.3%)
CIE-LAB	lab(68.40, -51.70, 53.83)
CIE-LCH	lch(68.40, 74.64, 133.85°)
OKLab	oklab(71.03% -0.1422 0.1232)
OKLCH	oklch(71.03% 0.188 139.1)
XYZ	xyz(23.1123, 38.5151, 10.4903)
Luminance	0.3852 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBC3C #9D3CBC

analogous

#9BBC3C #5BBC3C #3CBC5D

triadic

#5BBC3C #3C5BBC #BC3C5B

tetradic

#5BBC3C #3C9BBC #9D3CBC #BC5D3C

square

#5BBC3C #3C9BBC #9D3CBC #BC5D3C

split-complementary

#5BBC3C #5D3CBC #BC3C9B

monochromatic

#2E5F1E #458E2D #5BBC3C #80CE67 #A7DD95

Accessibility & contrast

On white

2.41

#5BBC3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.70

#5BBC3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBC3C

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBC3C	#FFFFFF	#000000	##000000
##5BBC3C	1.00	2.41	8.70	8.70
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.70	21.00	1.00	1.00
##000000	8.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AC2A

Deuteranopia (green-blind)

#B5A448

Tritanopia (blue-blind)

#52B6A2

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #5bbc3c;
/* rgb */ color: rgb(91, 188, 60);
/* oklch */ color: oklch(71.0% 0.188 139.1);

Tailwind

colors: {
  custom: {
    50: '#92d178',
    500: '#5bbc3c',
    950: '#000000',
  },
}

SCSS

$custom: #5bbc3c;
$custom-light: #92d178;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbc3c",
  "rgb": {
    "r": 91,
    "g": 188,
    "b": 60
  },
  "hsl": {
    "h": 105.469,
    "s": 51.613,
    "l": 48.627
  },
  "oklch": {
    "l": 0.71032,
    "c": 0.18817,
    "h": 139.1
  },
  "luminance": 0.38517
}

Semantic roles & 50–950 ramp

primary

#5BBC3C

secondary

#BA8BC9

accent

#4DDBB9

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0E1409

muted

#7E827B

Preview Lab

Preview with #5BBC3C

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

Preview Lab → · Contrast checker → · Palette generator →