#5BC557#5BC557

#5BC557 is a light, vivid green. Relative luminance 0.428; OKLCH L 73.6% C 0.179 H 142.9°. Best body text is #000000 at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#5BC557
RGB	rgb(91, 197, 87)
HSL	hsl(118, 49%, 56%)
HSV	hsv(118, 56%, 77%)
CMYK	cmyk(53.8%, 0%, 55.8%, 22.7%)
CIE-LAB	lab(71.45, -52.36, 45.42)
CIE-LCH	lch(71.45, 69.31, 139.06°)
OKLab	oklab(73.62% -0.1425 0.1079)
OKLCH	oklch(73.62% 0.179 142.9)
XYZ	xyz(25.9996, 42.8426, 15.9143)
Luminance	0.4284 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC557 #C157C5

analogous

#92C557 #5BC557 #57C58A

triadic

#5BC557 #575BC5 #C5575B

tetradic

#5BC557 #5792C5 #C157C5 #C58A57

square

#5BC557 #5792C5 #C157C5 #C58A57

split-complementary

#5BC557 #8A57C5 #C55792

monochromatic

#2C7829 #3DA639 #5BC557 #87D584 #B4E4B2

Accessibility & contrast

On white

2.19

#5BC557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.57

#5BC557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC557

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC557	#FFFFFF	#000000	##000000
##5BC557	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)

#C9B54C

Deuteranopia (green-blind)

#BBAB5F

Tritanopia (blue-blind)

#4CC0AD

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #5bc557;
/* rgb */ color: rgb(91, 197, 87);
/* oklch */ color: oklch(73.6% 0.179 142.9);

Tailwind

colors: {
  custom: {
    50: '#92d789',
    500: '#5bc557',
    950: '#000000',
  },
}

SCSS

$custom: #5bc557;
$custom-light: #92d789;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc557",
  "rgb": {
    "r": 91,
    "g": 197,
    "b": 87
  },
  "hsl": {
    "h": 117.818,
    "s": 48.673,
    "l": 55.686
  },
  "oklch": {
    "l": 0.73623,
    "c": 0.17874,
    "h": 142.9
  },
  "luminance": 0.42845
}

Semantic roles & 50–950 ramp

primary

#5BC557

secondary

#D1A5D3

accent

#50D8D3

background

#F9FDF8

surface

#F2FAF0

border

#CCD3CB

text

#0E140C

muted

#7E837D

Preview Lab

Preview with #5BC557

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

Preview Lab → · Contrast checker → · Palette generator →