#55EF58#55EF58

#55EF58 is a very light, highly saturated green. Relative luminance 0.644; OKLCH L 84.1% C 0.232 H 143.4°. Best body text is #000000 at 13.87:1 contrast (WCAG AA passes).

Color values

HEX	#55EF58
RGB	rgb(85, 239, 88)
HSL	hsl(121, 83%, 64%)
HSV	hsv(121, 64%, 94%)
CMYK	cmyk(64.4%, 0%, 63.2%, 6.3%)
CIE-LAB	lab(84.16, -68.70, 59.49)
CIE-LCH	lch(84.16, 90.88, 139.11°)
OKLab	oklab(84.06% -0.1864 0.1383)
OKLCH	oklch(84.06% 0.232 143.4)
XYZ	xyz(36.3721, 64.3652, 19.7375)
Luminance	0.6437 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55EF58 #EF55EC

analogous

#9FEF55 #55EF58 #55EFA5

triadic

#55EF58 #5855EF #EF5855

tetradic

#55EF58 #559FEF #EF55EC #EFA555

square

#55EF58 #559FEF #EF55EC #EFA555

split-complementary

#55EF58 #A555EF #EF559F

monochromatic

#11B815 #1DEA21 #55EF58 #8DF48F #C5FAC6

Accessibility & contrast

On white

1.51

#55EF58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.87

#55EF58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55EF58

13.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55EF58	#FFFFFF	#000000	##000000
##55EF58	1.00	1.51	13.87	13.87
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.87	21.00	1.00	1.00
##000000	13.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DA46

Deuteranopia (green-blind)

#E1CD65

Tritanopia (blue-blind)

#31E8CF

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #55ef58;
/* rgb */ color: rgb(85, 239, 88);
/* oklch */ color: oklch(84.1% 0.232 143.4);

Tailwind

colors: {
  custom: {
    50: '#96f58d',
    500: '#55ef58',
    950: '#000000',
  },
}

SCSS

$custom: #55ef58;
$custom-light: #96f58d;
$custom-dark: #000000;

JSON

{
  "hex": "#55ef58",
  "rgb": {
    "r": 85,
    "g": 239,
    "b": 88
  },
  "hsl": {
    "h": 121.169,
    "s": 82.796,
    "l": 63.529
  },
  "oklch": {
    "l": 0.8406,
    "c": 0.2321,
    "h": 143.4
  },
  "luminance": 0.64369
}

Semantic roles & 50–950 ramp

primary

#55EF58

secondary

#B731B5

accent

#06DBDF

background

#FCFFFC

surface

#F5FFF4

border

#CFD7CE

text

#0F170D

muted

#80857F

Preview Lab

Preview with #55EF58

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

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