#5BC18D#5BC18D

#5BC18D is a light, vivid green. Relative luminance 0.423; OKLCH L 73.6% C 0.123 H 159.0°. Best body text is #000000 at 9.46:1 contrast (WCAG AA passes).

Color values

HEX	#5BC18D
RGB	rgb(91, 193, 141)
HSL	hsl(149, 45%, 56%)
HSV	hsv(149, 53%, 76%)
CMYK	cmyk(52.8%, 0%, 26.9%, 24.3%)
CIE-LAB	lab(71.07, -41.85, 17.32)
CIE-LCH	lch(71.07, 45.29, 157.51°)
OKLab	oklab(73.59% -0.1148 0.0441)
OKLCH	oklch(73.59% 0.123 159)
XYZ	xyz(28.1897, 42.2847, 31.8704)
Luminance	0.4229 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC18D #C15B8F

analogous

#5CC15B #5BC18D #5BC1C0

triadic

#5BC18D #8D5BC1 #C18D5B

tetradic

#5BC18D #5B5CC1 #C15B8F #C1C05B

square

#5BC18D #5B5CC1 #C15B8F #C1C05B

split-complementary

#5BC18D #C05BC1 #C15B5C

monochromatic

#2C7550 #3DA26E #5BC18D #87D2AC #B4E3CB

Accessibility & contrast

On white

2.22

#5BC18D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.46

#5BC18D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC18D

9.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC18D	#FFFFFF	#000000	##000000
##5BC18D	1.00	2.22	9.46	9.46
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.46	21.00	1.00	1.00
##000000	9.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFB48A

Deuteranopia (green-blind)

#B0AA90

Tritanopia (blue-blind)

#3AC0B3

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #5bc18d;
/* rgb */ color: rgb(91, 193, 141);
/* oklch */ color: oklch(73.6% 0.123 159.0);

Tailwind

colors: {
  custom: {
    50: '#91d4ae',
    500: '#5bc18d',
    950: '#000000',
  },
}

SCSS

$custom: #5bc18d;
$custom-light: #91d4ae;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc18d",
  "rgb": {
    "r": 91,
    "g": 193,
    "b": 141
  },
  "hsl": {
    "h": 149.412,
    "s": 45.133,
    "l": 55.686
  },
  "oklch": {
    "l": 0.73587,
    "c": 0.123,
    "h": 159
  },
  "luminance": 0.42287
}

Semantic roles & 50–950 ramp

primary

#5BC18D

secondary

#D1A7BC

accent

#5395D5

background

#F9FDFA

surface

#F2FAF4

border

#CCD3CE

text

#0D1410

muted

#7E837F

Preview Lab

Preview with #5BC18D

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

Preview Lab → · Contrast checker → · Palette generator →