#55EF5A#55EF5A

#55EF5A is a very light, highly saturated green. Relative luminance 0.644; OKLCH L 84.1% C 0.231 H 143.6°. Best body text is #000000 at 13.88:1 contrast (WCAG AA passes).

Color values

HEX	#55EF5A
RGB	rgb(85, 239, 90)
HSL	hsl(122, 83%, 64%)
HSV	hsv(122, 64%, 94%)
CMYK	cmyk(64.4%, 0%, 62.3%, 6.3%)
CIE-LAB	lab(84.17, -68.50, 58.68)
CIE-LCH	lch(84.17, 90.20, 139.41°)
OKLab	oklab(84.08% -0.1858 0.1367)
OKLCH	oklch(84.08% 0.231 143.6)
XYZ	xyz(36.4561, 64.3988, 20.1798)
Luminance	0.6440 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55EF5A #EF55EA

analogous

#9DEF55 #55EF5A #55EFA7

triadic

#55EF5A #5A55EF #EF5A55

tetradic

#55EF5A #559DEF #EF55EA #EFA755

square

#55EF5A #559DEF #EF55EA #EFA755

split-complementary

#55EF5A #A755EF #EF559D

monochromatic

#11B817 #1DEA24 #55EF5A #8DF490 #C5FAC7

Accessibility & contrast

On white

1.51

#55EF5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.88

#55EF5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55EF5A

13.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55EF5A	#FFFFFF	#000000	##000000
##55EF5A	1.00	1.51	13.88	13.88
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.88	21.00	1.00	1.00
##000000	13.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DA48

Deuteranopia (green-blind)

#E1CD67

Tritanopia (blue-blind)

#30E9D0

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #55ef5a;
/* rgb */ color: rgb(85, 239, 90);
/* oklch */ color: oklch(84.1% 0.231 143.6);

Tailwind

colors: {
  custom: {
    50: '#96f58e',
    500: '#55ef5a',
    950: '#000000',
  },
}

SCSS

$custom: #55ef5a;
$custom-light: #96f58e;
$custom-dark: #000000;

JSON

{
  "hex": "#55ef5a",
  "rgb": {
    "r": 85,
    "g": 239,
    "b": 90
  },
  "hsl": {
    "h": 121.948,
    "s": 82.796,
    "l": 63.529
  },
  "oklch": {
    "l": 0.8408,
    "c": 0.23067,
    "h": 143.6
  },
  "luminance": 0.64402
}

Semantic roles & 50–950 ramp

primary

#55EF5A

secondary

#B731B3

accent

#06D8DF

background

#FCFFFC

surface

#F5FFF4

border

#CFD7CE

text

#0F170D

muted

#80857F

Preview Lab

Preview with #55EF5A

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

Preview Lab → · Contrast checker → · Palette generator →