#55E191#55E191

#55E191 is a light, vivid green. Relative luminance 0.578; OKLCH L 81.4% C 0.166 H 154.8°. Best body text is #000000 at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#55E191
RGB	rgb(85, 225, 145)
HSL	hsl(146, 70%, 61%)
HSV	hsv(146, 62%, 88%)
CMYK	cmyk(62.2%, 0%, 35.6%, 11.8%)
CIE-LAB	lab(80.64, -55.53, 28.25)
CIE-LCH	lch(80.64, 62.30, 153.04°)
OKLab	oklab(81.4% -0.1505 0.0709)
OKLCH	oklch(81.4% 0.166 154.8)
XYZ	xyz(35.7793, 57.8224, 36.0578)
Luminance	0.5783 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55E191 #E155A5

analogous

#5FE155 #55E191 #55E1D7

triadic

#55E191 #9155E1 #E19155

tetradic

#55E191 #555FE1 #E155A5 #E1D755

square

#55E191 #555FE1 #E155A5 #E1D755

split-complementary

#55E191 #D755E1 #E1555F

monochromatic

#1C9F54 #25D370 #55E191 #89EAB3 #BDF3D4

Accessibility & contrast

On white

1.67

#55E191 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.57

#55E191 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55E191

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55E191	#FFFFFF	#000000	##000000
##55E191	1.00	1.67	12.57	12.57
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.57	21.00	1.00	1.00
##000000	12.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0D08C

Deuteranopia (green-blind)

#CEC396

Tritanopia (blue-blind)

#11DFCC

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #55e191;
/* rgb */ color: rgb(85, 225, 145);
/* oklch */ color: oklch(81.4% 0.166 154.8);

Tailwind

colors: {
  custom: {
    50: '#92ebb2',
    500: '#55e191',
    950: '#000000',
  },
}

SCSS

$custom: #55e191;
$custom-light: #92ebb2;
$custom-dark: #000000;

JSON

{
  "hex": "#55e191",
  "rgb": {
    "r": 85,
    "g": 225,
    "b": 145
  },
  "hsl": {
    "h": 145.714,
    "s": 70,
    "l": 60.784
  },
  "oklch": {
    "l": 0.81397,
    "c": 0.16636,
    "h": 154.8
  },
  "luminance": 0.57826
}

Semantic roles & 50–950 ramp

primary

#55E191

secondary

#A33875

accent

#1480D2

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0E1611

muted

#7F8581

Preview Lab

Preview with #55E191

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

Preview Lab → · Contrast checker → · Palette generator →