#55E37F#55E37F

#55E37F is a light, vivid green. Relative luminance 0.584; OKLCH L 81.6% C 0.185 H 149.9°. Best body text is #000000 at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#55E37F
RGB	rgb(85, 227, 127)
HSL	hsl(138, 72%, 61%)
HSV	hsv(138, 63%, 89%)
CMYK	cmyk(62.6%, 0%, 44.1%, 11%)
CIE-LAB	lab(80.96, -59.40, 37.76)
CIE-LCH	lch(80.96, 70.38, 147.56°)
OKLab	oklab(81.57% -0.1604 0.0928)
OKLCH	oklch(81.57% 0.185 149.9)
XYZ	xyz(35.0435, 58.3982, 29.4998)
Luminance	0.5840 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55E37F #E355B9

analogous

#72E355 #55E37F #55E3C6

triadic

#55E37F #7F55E3 #E37F55

tetradic

#55E37F #5572E3 #E355B9 #E3C655

square

#55E37F #5572E3 #E355B9 #E3C655

split-complementary

#55E37F #C655E3 #E35572

monochromatic

#1BA343 #23D759 #55E37F #8AECA7 #BEF4CE

Accessibility & contrast

On white

1.66

#55E37F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.68

#55E37F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55E37F

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55E37F	#FFFFFF	#000000	##000000
##55E37F	1.00	1.66	12.68	12.68
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.68	21.00	1.00	1.00
##000000	12.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4D177

Deuteranopia (green-blind)

#D2C486

Tritanopia (blue-blind)

#23DFCB

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #55e37f;
/* rgb */ color: rgb(85, 227, 127);
/* oklch */ color: oklch(81.6% 0.185 149.9);

Tailwind

colors: {
  custom: {
    50: '#93eda5',
    500: '#55e37f',
    950: '#000000',
  },
}

SCSS

$custom: #55e37f;
$custom-light: #93eda5;
$custom-dark: #000000;

JSON

{
  "hex": "#55e37f",
  "rgb": {
    "r": 85,
    "g": 227,
    "b": 127
  },
  "hsl": {
    "h": 137.746,
    "s": 71.717,
    "l": 61.176
  },
  "oklch": {
    "l": 0.81566,
    "c": 0.18529,
    "h": 149.9
  },
  "luminance": 0.58402
}

Semantic roles & 50–950 ramp

primary

#55E37F

secondary

#A53785

accent

#129AD4

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0E160F

muted

#7F8580

Preview Lab

Preview with #55E37F

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

Preview Lab → · Contrast checker → · Palette generator →