#5BC778#5BC778

#5BC778 is a light, vivid green. Relative luminance 0.444; OKLCH L 74.6% C 0.151 H 150.1°. Best body text is #000000 at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#5BC778
RGB	rgb(91, 199, 120)
HSL	hsl(136, 49%, 57%)
HSV	hsv(136, 54%, 78%)
CMYK	cmyk(54.3%, 0%, 39.7%, 22%)
CIE-LAB	lab(72.51, -48.32, 30.37)
CIE-LCH	lch(72.51, 57.07, 147.85°)
OKLab	oklab(74.64% -0.131 0.0754)
OKLCH	oklch(74.64% 0.151 150.1)
XYZ	xyz(28.1260, 44.4246, 24.8583)
Luminance	0.4443 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC778 #C75BAA

analogous

#74C75B #5BC778 #5BC7AE

triadic

#5BC778 #785BC7 #C7785B

tetradic

#5BC778 #5B74C7 #C75BAA #C7AE5B

square

#5BC778 #5B74C7 #C75BAA #C7AE5B

split-complementary

#5BC778 #AE5BC7 #C75B74

monochromatic

#2B7D41 #3AAB58 #5BC778 #89D79E #B6E6C3

Accessibility & contrast

On white

2.12

#5BC778 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.89

#5BC778 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC778

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC778	#FFFFFF	#000000	##000000
##5BC778	1.00	2.12	9.89	9.89
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.89	21.00	1.00	1.00
##000000	9.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B872

Deuteranopia (green-blind)

#B9AE7D

Tritanopia (blue-blind)

#42C4B3

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #5bc778;
/* rgb */ color: rgb(91, 199, 120);
/* oklch */ color: oklch(74.6% 0.151 150.1);

Tailwind

colors: {
  custom: {
    50: '#92d9a0',
    500: '#5bc778',
    950: '#000000',
  },
}

SCSS

$custom: #5bc778;
$custom-light: #92d9a0;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc778",
  "rgb": {
    "r": 91,
    "g": 199,
    "b": 120
  },
  "hsl": {
    "h": 136.111,
    "s": 49.091,
    "l": 56.863
  },
  "oklch": {
    "l": 0.74642,
    "c": 0.15113,
    "h": 150.1
  },
  "luminance": 0.44427
}

Semantic roles & 50–950 ramp

primary

#5BC778

secondary

#D5A9C9

accent

#4FB4D9

background

#F9FDF9

surface

#F2FAF2

border

#CCD3CC

text

#0E150E

muted

#7E837E

Preview Lab

Preview with #5BC778

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

Preview Lab → · Contrast checker → · Palette generator →