#5BC583#5BC583

#5BC583 is a light, vivid green. Relative luminance 0.438; OKLCH L 74.4% C 0.138 H 153.9°. Best body text is #000000 at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#5BC583
RGB	rgb(91, 197, 131)
HSL	hsl(143, 48%, 56%)
HSV	hsv(143, 54%, 77%)
CMYK	cmyk(53.8%, 0%, 33.5%, 22.7%)
CIE-LAB	lab(72.09, -45.53, 24.05)
CIE-LCH	lch(72.09, 51.49, 152.15°)
OKLab	oklab(74.36% -0.1238 0.0606)
OKLCH	oklch(74.36% 0.138 153.9)
XYZ	xyz(28.3752, 43.7929, 28.4259)
Luminance	0.4380 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC583 #C55B9D

analogous

#68C55B #5BC583 #5BC5B8

triadic

#5BC583 #835BC5 #C5835B

tetradic

#5BC583 #5B68C5 #C55B9D #C5B85B

square

#5BC583 #5B68C5 #C55B9D #C5B85B

split-complementary

#5BC583 #B85BC5 #C55B68

monochromatic

#2B7A49 #3BA864 #5BC583 #88D5A5 #B5E5C7

Accessibility & contrast

On white

2.15

#5BC583 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.76

#5BC583 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC583

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC583	#FFFFFF	#000000	##000000
##5BC583	1.00	2.15	9.76	9.76
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.76	21.00	1.00	1.00
##000000	9.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B77F

Deuteranopia (green-blind)

#B6AD87

Tritanopia (blue-blind)

#3EC3B4

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #5bc583;
/* rgb */ color: rgb(91, 197, 131);
/* oklch */ color: oklch(74.4% 0.138 153.9);

Tailwind

colors: {
  custom: {
    50: '#91d7a7',
    500: '#5bc583',
    950: '#000000',
  },
}

SCSS

$custom: #5bc583;
$custom-light: #91d7a7;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc583",
  "rgb": {
    "r": 91,
    "g": 197,
    "b": 131
  },
  "hsl": {
    "h": 142.642,
    "s": 47.748,
    "l": 56.471
  },
  "oklch": {
    "l": 0.74359,
    "c": 0.13786,
    "h": 153.9
  },
  "luminance": 0.43795
}

Semantic roles & 50–950 ramp

primary

#5BC583

secondary

#D4A8C3

accent

#50A4D7

background

#F9FDFA

surface

#F2FAF4

border

#CCD3CE

text

#0D140F

muted

#7E837F

Preview Lab

Preview with #5BC583

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

Preview Lab → · Contrast checker → · Palette generator →