#55E18E#55E18E

#55E18E is a light, vivid green. Relative luminance 0.577; OKLCH L 81.3% C 0.169 H 153.9°. Best body text is #000000 at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#55E18E
RGB	rgb(85, 225, 142)
HSL	hsl(144, 70%, 61%)
HSV	hsv(144, 62%, 88%)
CMYK	cmyk(62.2%, 0%, 36.9%, 11.8%)
CIE-LAB	lab(80.59, -56.08, 29.72)
CIE-LCH	lch(80.59, 63.47, 152.08°)
OKLab	oklab(81.34% -0.1518 0.0743)
OKLCH	oklch(81.34% 0.169 153.9)
XYZ	xyz(35.5510, 57.7311, 34.8556)
Luminance	0.5774 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55E18E #E155A8

analogous

#62E155 #55E18E #55E1D4

triadic

#55E18E #8E55E1 #E18E55

tetradic

#55E18E #5562E1 #E155A8 #E1D455

square

#55E18E #5562E1 #E155A8 #E1D455

split-complementary

#55E18E #D455E1 #E15562

monochromatic

#1C9F52 #25D36C #55E18E #89EAB1 #BDF3D3

Accessibility & contrast

On white

1.67

#55E18E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.55

#55E18E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55E18E

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55E18E	#FFFFFF	#000000	##000000
##55E18E	1.00	1.67	12.55	12.55
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.55	21.00	1.00	1.00
##000000	12.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1D088

Deuteranopia (green-blind)

#CEC393

Tritanopia (blue-blind)

#16DECC

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #55e18e;
/* rgb */ color: rgb(85, 225, 142);
/* oklch */ color: oklch(81.3% 0.169 153.9);

Tailwind

colors: {
  custom: {
    50: '#92ebaf',
    500: '#55e18e',
    950: '#000000',
  },
}

SCSS

$custom: #55e18e;
$custom-light: #92ebaf;
$custom-dark: #000000;

JSON

{
  "hex": "#55e18e",
  "rgb": {
    "r": 85,
    "g": 225,
    "b": 142
  },
  "hsl": {
    "h": 144.429,
    "s": 70,
    "l": 60.784
  },
  "oklch": {
    "l": 0.81338,
    "c": 0.16906,
    "h": 153.9
  },
  "luminance": 0.57735
}

Semantic roles & 50–950 ramp

primary

#55E18E

secondary

#A33877

accent

#1484D2

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0E1610

muted

#7F8581

Preview Lab

Preview with #55E18E

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

Preview Lab → · Contrast checker → · Palette generator →