#55FF59#55FF59

#55FF59 is a very light, highly saturated green. Relative luminance 0.742; OKLCH L 88.1% C 0.250 H 143.4°. Best body text is #000000 at 15.83:1 contrast (WCAG AA passes).

Color values

HEX	#55FF59
RGB	rgb(85, 255, 89)
HSL	hsl(121, 100%, 67%)
HSV	hsv(121, 67%, 100%)
CMYK	cmyk(66.7%, 0%, 65.1%, 0%)
CIE-LAB	lab(89.00, -73.86, 64.42)
CIE-LCH	lch(89.00, 98.01, 138.91°)
OKLab	oklab(88.07% -0.2004 0.1488)
OKLCH	oklch(88.07% 0.25 143.4)
XYZ	xyz(41.3070, 74.1682, 21.5882)
Luminance	0.7417 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55FF59 #FF55FB

analogous

#A6FF55 #55FF59 #55FFAE

triadic

#55FF59 #5955FF #FF5955

tetradic

#55FF59 #55A6FF #FF55FB #FFAE55

square

#55FF59 #55A6FF #FF55FB #FFAE55

split-complementary

#55FF59 #AE55FF #FF55A6

monochromatic

#00DA05 #18FF1D #55FF59 #92FF95 #CFFFD1

Accessibility & contrast

On white

1.33

#55FF59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.83

#55FF59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55FF59

15.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55FF59	#FFFFFF	#000000	##000000
##55FF59	1.00	1.33	15.83	15.83
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.83	21.00	1.00	1.00
##000000	15.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE843

Deuteranopia (green-blind)

#F0DA68

Tritanopia (blue-blind)

#26F8DD

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #55ff59;
/* rgb */ color: rgb(85, 255, 89);
/* oklch */ color: oklch(88.1% 0.250 143.4);

Tailwind

colors: {
  custom: {
    50: '#99ff8f',
    500: '#55ff59',
    950: '#000000',
  },
}

SCSS

$custom: #55ff59;
$custom-light: #99ff8f;
$custom-dark: #000000;

JSON

{
  "hex": "#55ff59",
  "rgb": {
    "r": 85,
    "g": 255,
    "b": 89
  },
  "hsl": {
    "h": 121.412,
    "s": 100,
    "l": 66.667
  },
  "oklch": {
    "l": 0.88074,
    "c": 0.24958,
    "h": 143.4
  },
  "luminance": 0.74173
}

Semantic roles & 50–950 ramp

primary

#55FF59

secondary

#D325CF

accent

#00E0E6

background

#FCFFFC

surface

#F6FFF4

border

#D0D7CE

text

#10180D

muted

#80867F

Preview Lab

Preview with #55FF59

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

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