#5BD378#5BD378

#5BD378 is a light, vivid green. Relative luminance 0.502; OKLCH L 77.6% C 0.168 H 149.0°. Best body text is #000000 at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#5BD378
RGB	rgb(91, 211, 120)
HSL	hsl(135, 58%, 59%)
HSV	hsv(135, 57%, 83%)
CMYK	cmyk(56.9%, 0%, 43.1%, 17.3%)
CIE-LAB	lab(76.17, -53.13, 35.13)
CIE-LCH	lch(76.17, 63.69, 146.53°)
OKLab	oklab(77.64% -0.1438 0.0865)
OKLCH	oklch(77.64% 0.168 149)
XYZ	xyz(30.9967, 50.1659, 25.8152)
Luminance	0.5017 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BD378 #D35BB6

analogous

#7AD35B #5BD378 #5BD3B4

triadic

#5BD378 #785BD3 #D3785B

tetradic

#5BD378 #5B7AD3 #D35BB6 #D3B45B

square

#5BD378 #5B7AD3 #D35BB6 #D3B45B

split-complementary

#5BD378 #B45BD3 #D35B7A

monochromatic

#268E3F #33BE55 #5BD378 #8BE0A0 #BCEDC7

Accessibility & contrast

On white

1.90

#5BD378 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.03

#5BD378 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BD378

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BD378	#FFFFFF	#000000	##000000
##5BD378	1.00	1.90	11.03	11.03
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.03	21.00	1.00	1.00
##000000	11.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5C371

Deuteranopia (green-blind)

#C5B77E

Tritanopia (blue-blind)

#3ECFBD

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #5bd378;
/* rgb */ color: rgb(91, 211, 120);
/* oklch */ color: oklch(77.6% 0.168 149.0);

Tailwind

colors: {
  custom: {
    50: '#93e1a0',
    500: '#5bd378',
    950: '#000000',
  },
}

SCSS

$custom: #5bd378;
$custom-light: #93e1a0;
$custom-dark: #000000;

JSON

{
  "hex": "#5bd378",
  "rgb": {
    "r": 91,
    "g": 211,
    "b": 120
  },
  "hsl": {
    "h": 134.5,
    "s": 57.692,
    "l": 59.216
  },
  "oklch": {
    "l": 0.77644,
    "c": 0.16778,
    "h": 149
  },
  "luminance": 0.50169
}

Semantic roles & 50–950 ramp

primary

#5BD378

secondary

#943F7F

accent

#47BCE1

background

#FCFEFC

surface

#F5FCF5

border

#CFD5CF

text

#0E150F

muted

#7F8480

Preview Lab

Preview with #5BD378

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

Preview Lab → · Contrast checker → · Palette generator →