#65EC99#65EC99

#65EC99 is a very light, vivid green. Relative luminance 0.651; OKLCH L 84.7% C 0.167 H 153.7°. Best body text is #000000 at 14.01:1 contrast (WCAG AA passes).

Color values

HEX	#65EC99
RGB	rgb(101, 236, 153)
HSL	hsl(143, 78%, 66%)
HSV	hsv(143, 57%, 93%)
CMYK	cmyk(57.2%, 0%, 35.2%, 7.5%)
CIE-LAB	lab(84.51, -55.11, 29.44)
CIE-LCH	lch(84.51, 62.48, 151.89°)
OKLab	oklab(84.74% -0.1496 0.0739)
OKLCH	oklch(84.74% 0.167 153.7)
XYZ	xyz(41.1088, 65.0537, 40.5210)
Luminance	0.6506 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65EC99 #EC65B8

analogous

#74EC65 #65EC99 #65ECDC

triadic

#65EC99 #9965EC #EC9965

tetradic

#65EC99 #6574EC #EC65B8 #ECDC65

square

#65EC99 #6574EC #EC65B8 #ECDC65

split-complementary

#65EC99 #DC65EC #EC6574

monochromatic

#18BF58 #2FE575 #65EC99 #9BF3BD #D2F9E1

Accessibility & contrast

On white

1.50

#65EC99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.01

#65EC99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65EC99

14.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65EC99	#FFFFFF	#000000	##000000
##65EC99	1.00	1.50	14.01	14.01
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.01	21.00	1.00	1.00
##000000	14.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECDB94

Deuteranopia (green-blind)

#D9CE9E

Tritanopia (blue-blind)

#3AE9D7

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #65ec99;
/* rgb */ color: rgb(101, 236, 153);
/* oklch */ color: oklch(84.7% 0.167 153.7);

Tailwind

colors: {
  custom: {
    50: '#9cf3b7',
    500: '#65ec99',
    950: '#000000',
  },
}

SCSS

$custom: #65ec99;
$custom-light: #9cf3b7;
$custom-dark: #000000;

JSON

{
  "hex": "#65ec99",
  "rgb": {
    "r": 101,
    "g": 236,
    "b": 153
  },
  "hsl": {
    "h": 143.111,
    "s": 78.035,
    "l": 66.078
  },
  "oklch": {
    "l": 0.84744,
    "c": 0.1668,
    "h": 153.7
  },
  "luminance": 0.65058
}

Semantic roles & 50–950 ramp

primary

#65EC99

secondary

#BE388A

accent

#0B8BDA

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #65EC99

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

Preview Lab → · Contrast checker → · Palette generator →