#64EC9B#64EC9B

#64EC9B is a very light, vivid green. Relative luminance 0.651; OKLCH L 84.8% C 0.165 H 154.4°. Best body text is #000000 at 14.01:1 contrast (WCAG AA passes).

Color values

HEX	#64EC9B
RGB	rgb(100, 236, 155)
HSL	hsl(144, 78%, 66%)
HSV	hsv(144, 58%, 93%)
CMYK	cmyk(57.6%, 0%, 34.3%, 7.5%)
CIE-LAB	lab(84.52, -54.97, 28.42)
CIE-LCH	lch(84.52, 61.88, 152.66°)
OKLab	oklab(84.75% -0.1492 0.0714)
OKLCH	oklch(84.75% 0.165 154.4)
XYZ	xyz(41.1640, 65.0629, 41.3931)
Luminance	0.6507 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64EC9B #EC64B5

analogous

#71EC64 #64EC9B #64ECDF

triadic

#64EC9B #9B64EC #EC9B64

tetradic

#64EC9B #6471EC #EC64B5 #ECDF64

square

#64EC9B #6471EC #EC64B5 #ECDF64

split-complementary

#64EC9B #DF64EC #EC6471

monochromatic

#17BE5B #2DE578 #64EC9B #9BF3BE #D1F9E1

Accessibility & contrast

On white

1.50

#64EC9B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.01

#64EC9B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64EC9B

14.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64EC9B	#FFFFFF	#000000	##000000
##64EC9B	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)

#ECDB96

Deuteranopia (green-blind)

#D9CEA0

Tritanopia (blue-blind)

#36EAD7

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #64ec9b;
/* rgb */ color: rgb(100, 236, 155);
/* oklch */ color: oklch(84.8% 0.165 154.4);

Tailwind

colors: {
  custom: {
    50: '#9bf3b9',
    500: '#64ec9b',
    950: '#000000',
  },
}

SCSS

$custom: #64ec9b;
$custom-light: #9bf3b9;
$custom-dark: #000000;

JSON

{
  "hex": "#64ec9b",
  "rgb": {
    "r": 100,
    "g": 236,
    "b": 155
  },
  "hsl": {
    "h": 144.265,
    "s": 78.161,
    "l": 65.882
  },
  "oklch": {
    "l": 0.84751,
    "c": 0.16547,
    "h": 154.4
  },
  "luminance": 0.65067
}

Semantic roles & 50–950 ramp

primary

#64EC9B

secondary

#BD3787

accent

#0B87DA

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #64EC9B

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

Preview Lab → · Contrast checker → · Palette generator →