#5BC558#5BC558

#5BC558 is a light, vivid green. Relative luminance 0.429; OKLCH L 73.6% C 0.178 H 143.0°. Best body text is #000000 at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#5BC558
RGB	rgb(91, 197, 88)
HSL	hsl(118, 48%, 56%)
HSV	hsv(118, 55%, 77%)
CMYK	cmyk(53.8%, 0%, 55.3%, 22.7%)
CIE-LAB	lab(71.46, -52.24, 44.96)
CIE-LCH	lch(71.46, 68.92, 139.28°)
OKLab	oklab(73.64% -0.1421 0.107)
OKLCH	oklch(73.64% 0.178 143)
XYZ	xyz(26.0407, 42.8591, 16.1310)
Luminance	0.4286 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC558 #C258C5

analogous

#91C558 #5BC558 #58C58B

triadic

#5BC558 #585BC5 #C5585B

tetradic

#5BC558 #5891C5 #C258C5 #C58B58

square

#5BC558 #5891C5 #C258C5 #C58B58

split-complementary

#5BC558 #8B58C5 #C55891

monochromatic

#2C792A #3DA63A #5BC558 #88D585 #B4E5B3

Accessibility & contrast

On white

2.19

#5BC558 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.57

#5BC558 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC558

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC558	#FFFFFF	#000000	##000000
##5BC558	1.00	2.19	9.57	9.57
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.57	21.00	1.00	1.00
##000000	9.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B54E

Deuteranopia (green-blind)

#BBAB60

Tritanopia (blue-blind)

#4BC0AD

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #5bc558;
/* rgb */ color: rgb(91, 197, 88);
/* oklch */ color: oklch(73.6% 0.178 143.0);

Tailwind

colors: {
  custom: {
    50: '#92d78a',
    500: '#5bc558',
    950: '#000000',
  },
}

SCSS

$custom: #5bc558;
$custom-light: #92d78a;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc558",
  "rgb": {
    "r": 91,
    "g": 197,
    "b": 88
  },
  "hsl": {
    "h": 118.349,
    "s": 48.444,
    "l": 55.882
  },
  "oklch": {
    "l": 0.73636,
    "c": 0.17788,
    "h": 143
  },
  "luminance": 0.42861
}

Semantic roles & 50–950 ramp

primary

#5BC558

secondary

#D2A6D3

accent

#50D8D4

background

#F9FDF8

surface

#F2FAF0

border

#CCD3CB

text

#0E140C

muted

#7E837D

Preview Lab

Preview with #5BC558

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

Preview Lab → · Contrast checker → · Palette generator →