#5BC588#5BC588

#5BC588 is a light, vivid green. Relative luminance 0.439; OKLCH L 74.5% C 0.133 H 155.9°. Best body text is #000000 at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#5BC588
RGB	rgb(91, 197, 136)
HSL	hsl(145, 48%, 56%)
HSV	hsv(145, 54%, 77%)
CMYK	cmyk(53.8%, 0%, 31%, 22.7%)
CIE-LAB	lab(72.18, -44.57, 21.53)
CIE-LCH	lch(72.18, 49.50, 154.21°)
OKLab	oklab(74.47% -0.1216 0.0545)
OKLCH	oklch(74.47% 0.133 155.9)
XYZ	xyz(28.7223, 43.9317, 30.2538)
Luminance	0.4393 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC588 #C55B98

analogous

#63C55B #5BC588 #5BC5BD

triadic

#5BC588 #885BC5 #C5885B

tetradic

#5BC588 #5B63C5 #C55B98 #C5BD5B

square

#5BC588 #5B63C5 #C55B98 #C5BD5B

split-complementary

#5BC588 #BD5BC5 #C55B63

monochromatic

#2B7A4D #3BA869 #5BC588 #88D5A9 #B5E5CA

Accessibility & contrast

On white

2.15

#5BC588 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.79

#5BC588 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC588

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC588	#FFFFFF	#000000	##000000
##5BC588	1.00	2.15	9.79	9.79
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.79	21.00	1.00	1.00
##000000	9.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B784

Deuteranopia (green-blind)

#B5AD8C

Tritanopia (blue-blind)

#3CC3B5

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #5bc588;
/* rgb */ color: rgb(91, 197, 136);
/* oklch */ color: oklch(74.5% 0.133 155.9);

Tailwind

colors: {
  custom: {
    50: '#91d7ab',
    500: '#5bc588',
    950: '#000000',
  },
}

SCSS

$custom: #5bc588;
$custom-light: #91d7ab;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc588",
  "rgb": {
    "r": 91,
    "g": 197,
    "b": 136
  },
  "hsl": {
    "h": 145.472,
    "s": 47.748,
    "l": 56.471
  },
  "oklch": {
    "l": 0.74465,
    "c": 0.13321,
    "h": 155.9
  },
  "luminance": 0.43934
}

Semantic roles & 50–950 ramp

primary

#5BC588

secondary

#D4A8C1

accent

#509ED7

background

#F9FDFA

surface

#F2FAF4

border

#CCD3CE

text

#0D1410

muted

#7E837F

Preview Lab

Preview with #5BC588

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

Preview Lab → · Contrast checker → · Palette generator →