#5BDD5E#5BDD5E

#5BDD5E is a light, highly saturated green. Relative luminance 0.547; OKLCH L 79.8% C 0.204 H 143.7°. Best body text is #000000 at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#5BDD5E
RGB	rgb(91, 221, 94)
HSL	hsl(121, 66%, 61%)
HSV	hsv(121, 59%, 87%)
CMYK	cmyk(58.8%, 0%, 57.5%, 13.3%)
CIE-LAB	lab(78.89, -60.50, 50.96)
CIE-LCH	lch(78.89, 79.10, 139.89°)
OKLab	oklab(79.78% -0.1642 0.1205)
OKLCH	oklch(79.78% 0.204 143.7)
XYZ	xyz(32.1894, 54.7422, 19.4575)
Luminance	0.5474 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BDD5E #DD5BDA

analogous

#99DD5B #5BDD5E #5BDD9F

triadic

#5BDD5E #5E5BDD #DD5E5B

tetradic

#5BDD5E #5B99DD #DD5BDA #DD9F5B

square

#5BDD5E #5B99DD #DD5BDA #DD9F5B

split-complementary

#5BDD5E #9F5BDD #DD5B99

monochromatic

#219D23 #2BD02F #5BDD5E #8EE890 #C0F2C2

Accessibility & contrast

On white

1.76

#5BDD5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.95

#5BDD5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BDD5E

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BDD5E	#FFFFFF	#000000	##000000
##5BDD5E	1.00	1.76	11.95	11.95
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.95	21.00	1.00	1.00
##000000	11.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1CA51

Deuteranopia (green-blind)

#D1BF68

Tritanopia (blue-blind)

#43D7C1

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #5bdd5e;
/* rgb */ color: rgb(91, 221, 94);
/* oklch */ color: oklch(79.8% 0.204 143.7);

Tailwind

colors: {
  custom: {
    50: '#96e98f',
    500: '#5bdd5e',
    950: '#000000',
  },
}

SCSS

$custom: #5bdd5e;
$custom-light: #96e98f;
$custom-dark: #000000;

JSON

{
  "hex": "#5bdd5e",
  "rgb": {
    "r": 91,
    "g": 221,
    "b": 94
  },
  "hsl": {
    "h": 121.385,
    "s": 65.657,
    "l": 61.176
  },
  "oklch": {
    "l": 0.79777,
    "c": 0.20368,
    "h": 143.7
  },
  "luminance": 0.54745
}

Semantic roles & 50–950 ramp

primary

#5BDD5E

secondary

#A13B9E

accent

#18C9CE

background

#FCFEFC

surface

#F5FDF4

border

#CFD5CE

text

#0E160D

muted

#7F847F

Preview Lab

Preview with #5BDD5E

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

Preview Lab → · Contrast checker → · Palette generator →