#5BC378#5BC378

#5BC378 is a light, vivid green. Relative luminance 0.426; OKLCH L 73.6% C 0.145 H 150.5°. Best body text is #000000 at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#5BC378
RGB	rgb(91, 195, 120)
HSL	hsl(137, 46%, 56%)
HSV	hsv(137, 53%, 76%)
CMYK	cmyk(53.3%, 0%, 38.5%, 23.5%)
CIE-LAB	lab(71.29, -46.68, 28.76)
CIE-LCH	lch(71.29, 54.83, 148.36°)
OKLab	oklab(73.64% -0.1266 0.0716)
OKLCH	oklch(73.64% 0.145 150.5)
XYZ	xyz(27.2178, 42.6081, 24.5555)
Luminance	0.4261 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC378 #C35BA6

analogous

#72C35B #5BC378 #5BC3AC

triadic

#5BC378 #785BC3 #C3785B

tetradic

#5BC378 #5B72C3 #C35BA6 #C3AC5B

square

#5BC378 #5B72C3 #C35BA6 #C3AC5B

split-complementary

#5BC378 #AC5BC3 #C35B72

monochromatic

#2C7841 #3CA559 #5BC378 #88D39D #B5E4C2

Accessibility & contrast

On white

2.21

#5BC378 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.52

#5BC378 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC378

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC378	#FFFFFF	#000000	##000000
##5BC378	1.00	2.21	9.52	9.52
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.52	21.00	1.00	1.00
##000000	9.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B573

Deuteranopia (green-blind)

#B6AB7D

Tritanopia (blue-blind)

#43C0B0

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #5bc378;
/* rgb */ color: rgb(91, 195, 120);
/* oklch */ color: oklch(73.6% 0.145 150.5);

Tailwind

colors: {
  custom: {
    50: '#91d69f',
    500: '#5bc378',
    950: '#000000',
  },
}

SCSS

$custom: #5bc378;
$custom-light: #91d69f;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc378",
  "rgb": {
    "r": 91,
    "g": 195,
    "b": 120
  },
  "hsl": {
    "h": 136.731,
    "s": 46.429,
    "l": 56.078
  },
  "oklch": {
    "l": 0.7364,
    "c": 0.14546,
    "h": 150.5
  },
  "luminance": 0.4261
}

Semantic roles & 50–950 ramp

primary

#5BC378

secondary

#D2A7C6

accent

#52B1D6

background

#F9FDF9

surface

#F2FAF2

border

#CCD3CC

text

#0D140E

muted

#7E837E

Preview Lab

Preview with #5BC378

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

Preview Lab → · Contrast checker → · Palette generator →