#64E599#64E599

#64E599 is a very light, vivid green. Relative luminance 0.610; OKLCH L 83.0% C 0.158 H 154.9°. Best body text is #000000 at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#64E599
RGB	rgb(100, 229, 153)
HSL	hsl(145, 71%, 65%)
HSV	hsv(145, 56%, 90%)
CMYK	cmyk(56.3%, 0%, 33.2%, 10.2%)
CIE-LAB	lab(82.40, -52.53, 26.59)
CIE-LCH	lch(82.40, 58.88, 153.15°)
OKLab	oklab(83.01% -0.1428 0.067)
OKLCH	oklch(83.01% 0.158 154.9)
XYZ	xyz(39.0215, 61.0442, 39.8572)
Luminance	0.6105 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64E599 #E564B0

analogous

#70E564 #64E599 #64E5DA

triadic

#64E599 #9964E5 #E59964

tetradic

#64E599 #6470E5 #E564B0 #E5DA64

square

#64E599 #6470E5 #E564B0 #E5DA64

split-complementary

#64E599 #DA64E5 #E56470

monochromatic

#1EB15A #30DC77 #64E599 #98EEBB #CDF7DE

Accessibility & contrast

On white

1.59

#64E599 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.21

#64E599 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64E599

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64E599	#FFFFFF	#000000	##000000
##64E599	1.00	1.59	13.21	13.21
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.21	21.00	1.00	1.00
##000000	13.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4D594

Deuteranopia (green-blind)

#D3C89E

Tritanopia (blue-blind)

#3AE3D1

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #64e599;
/* rgb */ color: rgb(100, 229, 153);
/* oklch */ color: oklch(83.0% 0.158 154.9);

Tailwind

colors: {
  custom: {
    50: '#9aeeb7',
    500: '#64e599',
    950: '#000000',
  },
}

SCSS

$custom: #64e599;
$custom-light: #9aeeb7;
$custom-dark: #000000;

JSON

{
  "hex": "#64e599",
  "rgb": {
    "r": 100,
    "g": 229,
    "b": 153
  },
  "hsl": {
    "h": 144.651,
    "s": 71.271,
    "l": 64.51
  },
  "oklch": {
    "l": 0.83008,
    "c": 0.15778,
    "h": 154.9
  },
  "luminance": 0.61048
}

Semantic roles & 50–950 ramp

primary

#64E599

secondary

#B23B81

accent

#1284D3

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1611

muted

#808581

Preview Lab

Preview with #64E599

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

Preview Lab → · Contrast checker → · Palette generator →