#64EC5B#64EC5B

#64EC5B is a very light, highly saturated green. Relative luminance 0.635; OKLCH L 83.8% C 0.221 H 142.3°. Best body text is #000000 at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#64EC5B
RGB	rgb(100, 236, 91)
HSL	hsl(116, 79%, 64%)
HSV	hsv(116, 61%, 93%)
CMYK	cmyk(57.6%, 0%, 61.4%, 7.5%)
CIE-LAB	lab(83.68, -64.12, 57.82)
CIE-LCH	lch(83.68, 86.34, 137.96°)
OKLab	oklab(83.79% -0.1746 0.1349)
OKLCH	oklch(83.79% 0.221 142.3)
XYZ	xyz(37.1374, 63.4522, 20.1859)
Luminance	0.6346 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64EC5B #E35BEC

analogous

#ADEC5B #64EC5B #5BEC9B

triadic

#64EC5B #5B64EC #EC5B64

tetradic

#64EC5B #5BADEC #E35BEC #EC9B5B

square

#64EC5B #5BADEC #E35BEC #EC9B5B

split-complementary

#64EC5B #9B5BEC #EC5BAD

monochromatic

#1FB715 #30E624 #64EC5B #98F292 #CCF9C9

Accessibility & contrast

On white

1.53

#64EC5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.69

#64EC5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64EC5B

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64EC5B	#FFFFFF	#000000	##000000
##64EC5B	1.00	1.53	13.69	13.69
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.69	21.00	1.00	1.00
##000000	13.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D84A

Deuteranopia (green-blind)

#E0CC67

Tritanopia (blue-blind)

#4EE5CD

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #64ec5b;
/* rgb */ color: rgb(100, 236, 91);
/* oklch */ color: oklch(83.8% 0.221 142.3);

Tailwind

colors: {
  custom: {
    50: '#9df38e',
    500: '#64ec5b',
    950: '#000000',
  },
}

SCSS

$custom: #64ec5b;
$custom-light: #9df38e;
$custom-dark: #000000;

JSON

{
  "hex": "#64ec5b",
  "rgb": {
    "r": 100,
    "g": 236,
    "b": 91
  },
  "hsl": {
    "h": 116.276,
    "s": 79.235,
    "l": 64.118
  },
  "oklch": {
    "l": 0.83791,
    "c": 0.22068,
    "h": 142.3
  },
  "luminance": 0.63456
}

Semantic roles & 50–950 ramp

primary

#64EC5B

secondary

#AF34B7

accent

#0ADCCF

background

#FCFFFC

surface

#F6FEF4

border

#D0D6CE

text

#0F170D

muted

#80857F

Preview Lab

Preview with #64EC5B

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

Preview Lab → · Contrast checker → · Palette generator →