#55E991#55E991

#55E991 is a very light, vivid green. Relative luminance 0.623; OKLCH L 83.4% C 0.177 H 153.6°. Best body text is #000000 at 13.45:1 contrast (WCAG AA passes).

Color values

HEX#55E991
RGBrgb(85, 233, 145)
HSLhsl(144, 77%, 62%)
HSVhsv(144, 64%, 91%)
CMYKcmyk(63.5%, 0%, 37.8%, 8.6%)
CIE-LABlab(83.05, -58.60, 31.46)
CIE-LCHlch(83.05, 66.51, 151.77°)
OKLaboklab(83.37% -0.1585 0.0786)
OKLCHoklch(83.37% 0.177 153.6)
XYZxyz(37.9929, 62.2495, 36.7957)
Luminance0.6225 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#55E991 #E955AD
analogous
#63E955 #55E991 #55E9DB
triadic
#55E991 #9155E9 #E99155
tetradic
#55E991 #5563E9 #E955AD #E9DB55
square
#55E991 #5563E9 #E955AD #E9DB55
split-complementary
#55E991 #DB55E9 #E95563
monochromatic
#16AD54 #1FE26E #55E991 #8BF0B4 #C1F7D7

Accessibility & contrast

On white

1.56
#55E991 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.45
#55E991 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55E991
13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##55E991#FFFFFF#000000##000000
##55E9911.001.5613.4513.45
#FFFFFF1.561.0021.0021.00
#00000013.4521.001.001.00
##00000013.4521.001.001.00

Color blindness preview

Protanopia (red-blind)
#E9D78B
Deuteranopia (green-blind)
#D6C997
Tritanopia (blue-blind)
#03E6D3
Achromatopsia (no color)
#CFCFCF

Design tokens & code

CSS
--color: #55e991;
/* rgb */ color: rgb(85, 233, 145);
/* oklch */ color: oklch(83.4% 0.177 153.6);
Tailwind
colors: {
  custom: {
    50: '#94f1b2',
    500: '#55e991',
    950: '#000000',
  },
}
SCSS
$custom: #55e991;
$custom-light: #94f1b2;
$custom-dark: #000000;
JSON
{
  "hex": "#55e991",
  "rgb": {
    "r": 85,
    "g": 233,
    "b": 145
  },
  "hsl": {
    "h": 144.324,
    "s": 77.083,
    "l": 62.353
  },
  "oklch": {
    "l": 0.83374,
    "c": 0.17691,
    "h": 153.6
  },
  "luminance": 0.62253
}

Semantic roles & 50–950 ramp

primary
#55E991
secondary
#AE347D
accent
#0C86D9
background
#FCFFFD
surface
#F5FEF8
border
#CFD6D1
text
#0E1711
muted
#7F8581

Preview Lab

Preview with #55E991

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

Preview Lab → · Contrast checker → · Palette generator →

#55E991 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva