#55E557#55E557

#55E557 is a light, highly saturated green. Relative luminance 0.587; OKLCH L 81.5% C 0.221 H 143.4°. Best body text is #000000 at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#55E557
RGB	rgb(85, 229, 87)
HSL	hsl(121, 73%, 62%)
HSV	hsv(121, 63%, 90%)
CMYK	cmyk(62.9%, 0%, 62%, 10.2%)
CIE-LAB	lab(81.10, -65.41, 56.50)
CIE-LCH	lch(81.10, 86.43, 139.18°)
OKLab	oklab(81.53% -0.1776 0.1318)
OKLCH	oklch(81.53% 0.221 143.4)
XYZ	xyz(33.4840, 58.6547, 18.5719)
Luminance	0.5866 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55E557 #E555E3

analogous

#9BE555 #55E557 #55E59F

triadic

#55E557 #5755E5 #E55755

tetradic

#55E557 #559BE5 #E555E3 #E59F55

square

#55E557 #559BE5 #E555E3 #E59F55

split-complementary

#55E557 #9F55E5 #E5559B

monochromatic

#19A61B #22DB24 #55E557 #8AED8B #BFF5C0

Accessibility & contrast

On white

1.65

#55E557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.73

#55E557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55E557

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55E557	#FFFFFF	#000000	##000000
##55E557	1.00	1.65	12.73	12.73
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.73	21.00	1.00	1.00
##000000	12.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD147

Deuteranopia (green-blind)

#D8C563

Tritanopia (blue-blind)

#36DFC7

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #55e557;
/* rgb */ color: rgb(85, 229, 87);
/* oklch */ color: oklch(81.5% 0.221 143.4);

Tailwind

colors: {
  custom: {
    50: '#94ee8b',
    500: '#55e557',
    950: '#000000',
  },
}

SCSS

$custom: #55e557;
$custom-light: #94ee8b;
$custom-dark: #000000;

JSON

{
  "hex": "#55e557",
  "rgb": {
    "r": 85,
    "g": 229,
    "b": 87
  },
  "hsl": {
    "h": 120.833,
    "s": 73.469,
    "l": 61.569
  },
  "oklch": {
    "l": 0.81532,
    "c": 0.22113,
    "h": 143.4
  },
  "luminance": 0.58658
}

Semantic roles & 50–950 ramp

primary

#55E557

secondary

#A836A7

accent

#10D3D6

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0F160C

muted

#80857F

Preview Lab

Preview with #55E557

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

Preview Lab → · Contrast checker → · Palette generator →