#5BC66E#5BC66E

#5BC66E is a light, vivid green. Relative luminance 0.437; OKLCH L 74.2% C 0.159 H 147.5°. Best body text is #000000 at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#5BC66E
RGB	rgb(91, 198, 110)
HSL	hsl(131, 48%, 57%)
HSV	hsv(131, 54%, 78%)
CMYK	cmyk(54%, 0%, 44.4%, 22.4%)
CIE-LAB	lab(72.05, -49.55, 34.90)
CIE-LCH	lch(72.05, 60.61, 144.84°)
OKLab	oklab(74.22% -0.1342 0.0856)
OKLCH	oklch(74.22% 0.159 147.5)
XYZ	xyz(27.3212, 43.7358, 21.7509)
Luminance	0.4374 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC66E #C65BB3

analogous

#7EC65B #5BC66E #5BC6A4

triadic

#5BC66E #6E5BC6 #C66E5B

tetradic

#5BC66E #5B7EC6 #C65BB3 #C6A45B

square

#5BC66E #5B7EC6 #C65BB3 #C6A45B

split-complementary

#5BC66E #A45BC6 #C65B7E

monochromatic

#2B7C39 #3BA94E #5BC66E #88D696 #B6E6BE

Accessibility & contrast

On white

2.15

#5BC66E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.75

#5BC66E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC66E

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC66E	#FFFFFF	#000000	##000000
##5BC66E	1.00	2.15	9.75	9.75
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.75	21.00	1.00	1.00
##000000	9.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B767

Deuteranopia (green-blind)

#BAAD74

Tritanopia (blue-blind)

#45C2B1

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #5bc66e;
/* rgb */ color: rgb(91, 198, 110);
/* oklch */ color: oklch(74.2% 0.159 147.5);

Tailwind

colors: {
  custom: {
    50: '#92d899',
    500: '#5bc66e',
    950: '#000000',
  },
}

SCSS

$custom: #5bc66e;
$custom-light: #92d899;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc66e",
  "rgb": {
    "r": 91,
    "g": 198,
    "b": 110
  },
  "hsl": {
    "h": 130.654,
    "s": 48.416,
    "l": 56.667
  },
  "oklch": {
    "l": 0.74215,
    "c": 0.15923,
    "h": 147.5
  },
  "luminance": 0.43738
}

Semantic roles & 50–950 ramp

primary

#5BC66E

secondary

#D4A9CD

accent

#50C0D8

background

#F9FDF9

surface

#F2FAF2

border

#CCD3CC

text

#0E140E

muted

#7E837E

Preview Lab

Preview with #5BC66E

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

Preview Lab → · Contrast checker → · Palette generator →