#5BBB4C#5BBB4C

#5BBB4C is a light, vivid green. Relative luminance 0.383; OKLCH L 70.9% C 0.175 H 141.1°. Best body text is #000000 at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#5BBB4C
RGB	rgb(91, 187, 76)
HSL	hsl(112, 45%, 52%)
HSV	hsv(112, 59%, 73%)
CMYK	cmyk(51.3%, 0%, 59.4%, 26.7%)
CIE-LAB	lab(68.23, -49.74, 46.76)
CIE-LCH	lch(68.23, 68.27, 136.77°)
OKLab	oklab(70.94% -0.1359 0.1099)
OKLCH	oklch(70.94% 0.175 141.1)
XYZ	xyz(23.3882, 38.2848, 12.9933)
Luminance	0.3829 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBB4C #AC4CBB

analogous

#93BB4C #5BBB4C #4CBB75

triadic

#5BBB4C #4C5BBB #BB4C5B

tetradic

#5BBB4C #4C93BB #AC4CBB #BB754C

square

#5BBB4C #4C93BB #AC4CBB #BB754C

split-complementary

#5BBB4C #754CBB #BB4C93

monochromatic

#2F6627 #449238 #5BBB4C #84CC78 #ACDDA5

Accessibility & contrast

On white

2.43

#5BBB4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.66

#5BBB4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBB4C

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBB4C	#FFFFFF	#000000	##000000
##5BBB4C	1.00	2.43	8.66	8.66
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.66	21.00	1.00	1.00
##000000	8.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AB40

Deuteranopia (green-blind)

#B3A355

Tritanopia (blue-blind)

#50B6A3

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #5bbb4c;
/* rgb */ color: rgb(91, 187, 76);
/* oklch */ color: oklch(70.9% 0.175 141.1);

Tailwind

colors: {
  custom: {
    50: '#91d082',
    500: '#5bbb4c',
    950: '#000000',
  },
}

SCSS

$custom: #5bbb4c;
$custom-light: #91d082;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbb4c",
  "rgb": {
    "r": 91,
    "g": 187,
    "b": 76
  },
  "hsl": {
    "h": 111.892,
    "s": 44.939,
    "l": 51.569
  },
  "oklch": {
    "l": 0.7094,
    "c": 0.1748,
    "h": 141.1
  },
  "luminance": 0.38287
}

Semantic roles & 50–950 ramp

primary

#5BBB4C

secondary

#C399CA

accent

#53D5C3

background

#F9FCF8

surface

#F2F9EF

border

#CCD2CA

text

#0D140B

muted

#7E827C

Preview Lab

Preview with #5BBB4C

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

Preview Lab → · Contrast checker → · Palette generator →