#5BC577#5BC577

#5BC577 is a light, vivid green. Relative luminance 0.435; OKLCH L 74.1% C 0.149 H 150.0°. Best body text is #000000 at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#5BC577
RGB	rgb(91, 197, 119)
HSL	hsl(136, 48%, 56%)
HSV	hsv(136, 54%, 77%)
CMYK	cmyk(53.8%, 0%, 39.6%, 22.7%)
CIE-LAB	lab(71.88, -47.67, 30.06)
CIE-LCH	lch(71.88, 56.36, 147.76°)
OKLab	oklab(74.12% -0.1292 0.0747)
OKLCH	oklch(74.12% 0.149 150)
XYZ	xyz(27.6085, 43.4862, 24.3880)
Luminance	0.4349 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC577 #C55BA9

analogous

#74C55B #5BC577 #5BC5AC

triadic

#5BC577 #775BC5 #C5775B

tetradic

#5BC577 #5B74C5 #C55BA9 #C5AC5B

square

#5BC577 #5B74C5 #C55BA9 #C5AC5B

split-complementary

#5BC577 #AC5BC5 #C55B74

monochromatic

#2B7A40 #3BA858 #5BC577 #88D59C #B5E5C2

Accessibility & contrast

On white

2.17

#5BC577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.70

#5BC577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC577

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC577	#FFFFFF	#000000	##000000
##5BC577	1.00	2.17	9.70	9.70
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.70	21.00	1.00	1.00
##000000	9.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B672

Deuteranopia (green-blind)

#B8AC7C

Tritanopia (blue-blind)

#43C2B2

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #5bc577;
/* rgb */ color: rgb(91, 197, 119);
/* oklch */ color: oklch(74.1% 0.149 150.0);

Tailwind

colors: {
  custom: {
    50: '#91d79f',
    500: '#5bc577',
    950: '#000000',
  },
}

SCSS

$custom: #5bc577;
$custom-light: #91d79f;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc577",
  "rgb": {
    "r": 91,
    "g": 197,
    "b": 119
  },
  "hsl": {
    "h": 135.849,
    "s": 47.748,
    "l": 56.471
  },
  "oklch": {
    "l": 0.74122,
    "c": 0.14927,
    "h": 150
  },
  "luminance": 0.43489
}

Semantic roles & 50–950 ramp

primary

#5BC577

secondary

#D4A8C8

accent

#50B4D7

background

#F9FDF9

surface

#F2FAF2

border

#CCD3CC

text

#0D140E

muted

#7E837E

Preview Lab

Preview with #5BC577

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

Preview Lab → · Contrast checker → · Palette generator →