#5BDD59#5BDD59

#5BDD59 is a light, highly saturated green. Relative luminance 0.547; OKLCH L 79.7% C 0.208 H 143.1°. Best body text is #000000 at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#5BDD59
RGB	rgb(91, 221, 89)
HSL	hsl(119, 66%, 61%)
HSV	hsv(119, 60%, 87%)
CMYK	cmyk(58.8%, 0%, 59.7%, 13.3%)
CIE-LAB	lab(78.84, -61.07, 53.12)
CIE-LCH	lch(78.84, 80.94, 138.98°)
OKLab	oklab(79.72% -0.166 0.1247)
OKLCH	oklch(79.72% 0.208 143.1)
XYZ	xyz(31.9722, 54.6554, 18.3139)
Luminance	0.5466 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BDD59 #DB59DD

analogous

#9DDD59 #5BDD59 #59DD99

triadic

#5BDD59 #595BDD #DD595B

tetradic

#5BDD59 #599DDD #DB59DD #DD9959

square

#5BDD59 #599DDD #DB59DD #DD9959

split-complementary

#5BDD59 #9959DD #DD599D

monochromatic

#229C20 #2DCF2A #5BDD59 #8DE78C #BFF2BF

Accessibility & contrast

On white

1.76

#5BDD59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.93

#5BDD59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BDD59

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BDD59	#FFFFFF	#000000	##000000
##5BDD59	1.00	1.76	11.93	11.93
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.93	21.00	1.00	1.00
##000000	11.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1CA4B

Deuteranopia (green-blind)

#D1BF64

Tritanopia (blue-blind)

#44D7C1

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #5bdd59;
/* rgb */ color: rgb(91, 221, 89);
/* oklch */ color: oklch(79.7% 0.208 143.1);

Tailwind

colors: {
  custom: {
    50: '#96e98c',
    500: '#5bdd59',
    950: '#000000',
  },
}

SCSS

$custom: #5bdd59;
$custom-light: #96e98c;
$custom-dark: #000000;

JSON

{
  "hex": "#5bdd59",
  "rgb": {
    "r": 91,
    "g": 221,
    "b": 89
  },
  "hsl": {
    "h": 119.091,
    "s": 66,
    "l": 60.784
  },
  "oklch": {
    "l": 0.7972,
    "c": 0.20764,
    "h": 143.1
  },
  "luminance": 0.54658
}

Semantic roles & 50–950 ramp

primary

#5BDD59

secondary

#9E3BA0

accent

#18CECB

background

#FCFEFC

surface

#F5FDF4

border

#CFD5CE

text

#0F160C

muted

#80847F

Preview Lab

Preview with #5BDD59

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

Preview Lab → · Contrast checker → · Palette generator →