#5BDC9B#5BDC9B

#5BDC9B is a light, vivid green. Relative luminance 0.558; OKLCH L 80.6% C 0.148 H 158.3°. Best body text is #000000 at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#5BDC9B
RGB	rgb(91, 220, 155)
HSL	hsl(150, 65%, 61%)
HSV	hsv(150, 59%, 86%)
CMYK	cmyk(58.6%, 0%, 29.5%, 13.7%)
CIE-LAB	lab(79.48, -50.41, 21.53)
CIE-LCH	lch(79.48, 54.82, 156.87°)
OKLab	oklab(80.56% -0.1376 0.0546)
OKLCH	oklch(80.56% 0.148 158.3)
XYZ	xyz(35.8208, 55.7736, 39.8816)
Luminance	0.5578 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BDC9B #DC5B9C

analogous

#5BDC5B #5BDC9B #5BDCDB

triadic

#5BDC9B #9B5BDC #DC9B5B

tetradic

#5BDC9B #5B5BDC #DC5B9C #DCDB5B

square

#5BDC9B #5B5BDC #DC5B9C #DCDB5B

split-complementary

#5BDC9B #DB5BDC #DC5B5B

monochromatic

#219B5E #2CCE7C #5BDC9B #8DE7BA #C0F2D9

Accessibility & contrast

On white

1.73

#5BDC9B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.16

#5BDC9B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BDC9B

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BDC9B	#FFFFFF	#000000	##000000
##5BDC9B	1.00	1.73	12.16	12.16
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.16	21.00	1.00	1.00
##000000	12.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DACD97

Deuteranopia (green-blind)

#C8C09F

Tritanopia (blue-blind)

#24DBCB

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #5bdc9b;
/* rgb */ color: rgb(91, 220, 155);
/* oklch */ color: oklch(80.6% 0.148 158.3);

Tailwind

colors: {
  custom: {
    50: '#94e8b8',
    500: '#5bdc9b',
    950: '#000000',
  },
}

SCSS

$custom: #5bdc9b;
$custom-light: #94e8b8;
$custom-dark: #000000;

JSON

{
  "hex": "#5bdc9b",
  "rgb": {
    "r": 91,
    "g": 220,
    "b": 155
  },
  "hsl": {
    "h": 149.767,
    "s": 64.824,
    "l": 60.98
  },
  "oklch": {
    "l": 0.80556,
    "c": 0.1481,
    "h": 158.3
  },
  "luminance": 0.55777
}

Semantic roles & 50–950 ramp

primary

#5BDC9B

secondary

#9F3C6E

accent

#1973CD

background

#FCFEFD

surface

#F5FDF8

border

#CFD5D1

text

#0E1611

muted

#7F8481

Preview Lab

Preview with #5BDC9B

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

Preview Lab → · Contrast checker → · Palette generator →